Benzene: Toxic, volatile, flammable liquid hydrocarbon byproduct of coal distillation. It is used as an industrial solvent in paints, varnishes, lacquer thinners, gasoline, etc. Benzene causes central nervous system damage acutely and bone marrow damage chronically and is carcinogenic. It was formerly used as parasiticide.Benzene DerivativesSorbic Acid: Mold and yeast inhibitor. Used as a fungistatic agent for foods, especially cheeses.Toluene: A widely used industrial solvent.HydroquinonesXylenes: A family of isomeric, colorless aromatic hydrocarbon liquids, that contain the general formula C6H4(CH3)2. They are produced by the destructive distillation of coal or by the catalytic reforming of petroleum naphthenic fractions. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed)Phenol: An antiseptic and disinfectant aromatic alcohol.Occupational Exposure: The exposure to potentially harmful chemical, physical, or biological agents that occurs as a result of one's occupation.Petroleum: Naturally occurring complex liquid hydrocarbons which, after distillation, yield combustible fuels, petrochemicals, and lubricants.Catechols: A group of 1,2-benzenediols that contain the general formula R-C6H5O2.Air Pollutants, Occupational: Air pollutants found in the work area. They are usually produced by the specific nature of the occupation.Maximum Allowable Concentration: The maximum exposure to a biologically active physical or chemical agent that is allowed during an 8-hour period (a workday) in a population of workers, or during a 24-hour period in the general population, which does not appear to cause appreciable harm, whether immediate or delayed for any period, in the target population. (From Lewis Dictionary of Toxicology, 1st ed)Hydrocarbons, Aromatic: Organic compounds containing carbon and hydrogen in the form of an unsaturated, usually hexagonal ring structure. The compounds can be single ring, or double, triple, or multiple fused rings.Biodegradation, Environmental: Elimination of ENVIRONMENTAL POLLUTANTS; PESTICIDES and other waste using living organisms, usually involving intervention of environmental or sanitation engineers.Environmental Monitoring: The monitoring of the level of toxins, chemical pollutants, microbial contaminants, or other harmful substances in the environment (soil, air, and water), workplace, or in the bodies of people and animals present in that environment.Chemical Industry: The aggregate enterprise of manufacturing and technically producing chemicals. (From Random House Unabridged Dictionary, 2d ed)HydrocarbonsCyclohexanes: Six-carbon alicyclic hydrocarbons.ChlorobenzenesPhenols: Benzene derivatives that include one or more hydroxyl groups attached to the ring structure.Environmental Medicine: Medical specialty concerned with environmental factors that may impinge upon human disease, and development of methods for the detection, prevention, and control of environmentally related disease.Lip Neoplasms: Tumors or cancer of the LIP.Occupational Medicine: Medical specialty concerned with the promotion and maintenance of the physical and mental health of employees in occupational settings.Rubber: A high-molecular-weight polymeric elastomer derived from the milk juice (LATEX) of HEVEA brasiliensis and other trees and plants. It is a substance that can be stretched at room temperature to at least twice its original length and after releasing the stress, retract rapidly, and recover its original dimensions fully.Metallurgy: The science, art, or technology dealing with processes involved in the separation of metals from their ores, the technique of making or compounding the alloys, the techniques of working or heat-treating metals, and the mining of metals. It includes industrial metallurgy as well as metallurgical techniques employed in the preparation and working of metals used in dentistry, with special reference to orthodontic and prosthodontic appliances. (From Jablonski, Dictionary of Dentistry, 1992, p494)Pleural Neoplasms: Neoplasms of the thin serous membrane that envelopes the lungs and lines the thoracic cavity. Pleural neoplasms are exceedingly rare and are usually not diagnosed until they are advanced because in the early stages they produce no symptoms.Sick Building Syndrome: A group of symptoms that are two- to three-fold more common in those who work in large, energy-efficient buildings, associated with an increased frequency of headaches, lethargy, and dry skin. Clinical manifestations include hypersensitivity pneumonitis (ALVEOLITIS, EXTRINSIC ALLERGIC); allergic rhinitis (RHINITIS, ALLERGIC, PERENNIAL); ASTHMA; infections, skin eruptions, and mucous membrane irritation syndromes. Current usage tends to be less restrictive with regard to the type of building and delineation of complaints. (From Segen, Dictionary of Modern Medicine, 1992)Copying Processes: Reproduction of data in a new location or other destination, leaving the source data unchanged, although the physical form of the result may differ from that of the source.Volatile Organic Compounds: Organic compounds that have a relatively high VAPOR PRESSURE at room temperature.Encyclopedias as Topic: Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)Ventilation: Supplying a building or house, their rooms and corridors, with fresh air. The controlling of the environment thus may be in public or domestic sites and in medical or non-medical locales. (From Dorland, 28th ed)Air Pollution, Indoor: The contamination of indoor air.National Institute for Occupational Safety and Health (U.S.): An institute of the CENTERS FOR DISEASE CONTROL AND PREVENTION which is responsible for assuring safe and healthful working conditions and for developing standards of safety and health. Research activities are carried out pertinent to these goals.Neon: Neon. A noble gas with the atomic symbol Ne, atomic number 10, and atomic weight 20.18. It is found in the earth's crust and atmosphere as an inert, odorless gas and is used in vacuum tubes and incandescent lamps.Zeolites: Zeolites. A group of crystalline, hydrated alkali-aluminum silicates. They occur naturally in sedimentary and volcanic rocks, altered basalts, ores, and clay deposits. Some 40 known zeolite minerals and a great number of synthetic zeolites are available commercially. (From Merck Index, 11th ed)Bioreactors: Tools or devices for generating products using the synthetic or chemical conversion capacity of a biological system. They can be classical fermentors, cell culture perfusion systems, or enzyme bioreactors. For production of proteins or enzymes, recombinant microorganisms such as bacteria, mammalian cells, or insect or plant cells are usually chosen.Periodicals as Topic: A publication issued at stated, more or less regular, intervals.Wireless Technology: Techniques using energy such as radio frequency, infrared light, laser light, visible light, or acoustic energy to transfer information without the use of wires, over both short and long distances.Barium Compounds: Inorganic compounds that contain barium as an integral part of the molecule.Marketing: Activity involved in transfer of goods from producer to consumer or in the exchange of services.Research Report: Detailed account or statement or formal record of data resulting from empirical inquiry.Duodenal Obstruction: Hindrance of the passage of luminal contents in the DUODENUM. Duodenal obstruction can be partial or complete, and caused by intrinsic or extrinsic factors. Simple obstruction is associated with diminished or stopped flow of luminal contents. Strangulating obstruction is associated with impaired blood flow to the duodenum in addition to obstructed flow of luminal contents.Industry: Any enterprise centered on the processing, assembly, production, or marketing of a line of products, services, commodities, or merchandise, in a particular field often named after its principal product. Examples include the automobile, fishing, music, publishing, insurance, and textile industries.Foundations: Organizations established by endowments with provision for future maintenance.Dietetics: The application of nutritional principles to regulation of the diet and feeding persons or groups of persons.Photography: Method of making images on a sensitized surface by exposure to light or other radiant energy.Competitive Behavior: The direct struggle between individuals for environmental necessities or for a common goal.Image Processing, Computer-Assisted: A technique of inputting two-dimensional images into a computer and then enhancing or analyzing the imagery into a form that is more useful to the human observer.Territoriality: Behavior in defense of an area against another individual or individuals primarily of the same species.Software: Sequential operating programs and data which instruct the functioning of a digital computer.Agonistic Behavior: Any behavior associated with conflict between two individuals.Aggression: Behavior which may be manifested by destructive and attacking action which is verbal or physical, by covert attitudes of hostility or by obstructionism.
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in the iupac name of m clch2c6h4ch2c ch3 3 we take benzene as the main chain why why we dont take ch2cl as main chain pls...
Cancer risks in a historical UK cohort of benzene exposed workers | Occupational & Environmental Medicine
Symmetry, absorbtion and benzene | Physics Forums
High resolution 5th overtone of benzene by cavity ringdown spectroscopy - IEEE Conference Publication
Removal of dilute benzene using a zeolite-hybrid plasma reactor - IEEE Journals & Magazine
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D that volatile solvents such as benzene, a main constituent of | SMT Discover
Levels of benzeneCaused by benzene exposureCarcinogenExposureEthylbenzeneCarcinogenicColorless liquidXyleneBenzolChemicalsLinear Alkyl Benzene Sulphonic AcidSolventCompoundsSULFONIC ACIDBone marrowSodium dodecyl benzene sulfonateEvaporates into air very quicklyEmissions from volcanoes and forest firesGlobal benzene marketConcentrationSynthesisDrink containPhenolProducts containLevel of benzeneAmount of benzeneSource of benzeneAmounts of benzenePresence of benzeneContact with benzeneExposures to benzeneProduction of benzeneHydrocarbonsSulfonateDerivatives marketGasoline and cigarette smokeMolecular StructureDetergentsForm benzeneLiquid benzeneVolatileOrganicOdorAlkylPlasticsHighly flammableIupacGasesAmbientContaminationDownstreamWorkers exposedFumesCyclohexaneStyreneCrude oil
Levels of benzene18
- According to the American Cancer Society, studies have found the rates of acute myeloid leukemia or AML to be higher among workers exposed to high levels of benzene such as workers in the chemical, shoemaking and oil refining industries. (lawyernc.com)
- Low levels of benzene were detected in most of the drinks studied by FDA, says Laura Tarantino, MD, Director of Food Additive Safety, FDA. (medindia.net)
- It conducted a food-testing program called the Total Diet Study between 1995 to 2000 during which it found that out of the 24 samples of diet soda that were studied for the benzene presence, 19 samples (79%) had higher levels of benzene. (medindia.net)
- Outdoor air contains low levels of benzene from tobacco smoke, automobile service stations, exhaust from motor vehicles, and industrial emissions. (cdc.gov)
- Air around hazardous waste sites or gas stations will contain higher levels of benzene. (cdc.gov)
- Some women who breathed high levels of benzene for many months had irregular menstrual periods and a decrease in the size of their ovaries, but we do not know for certain that benzene caused the effects. (cdc.gov)
- Long-term exposure to high levels of benzene in the air can cause leukemia, particularly acute myelogenous leukemia, often referred to as AML. (cdc.gov)
- FARK.com: (7416119) Penn Dept of Environmental Protection: 'So we found high levels of benzene and arsenic in the bodies of residents near your fracking sites. (fark.com)
- Health Details: Those working with Benzene products are classed as a high risk group, and this is because these people are at increased risk of dangerous exposure levels of Benzene, which can result in …Aplastic Anemia. (gsnmagazine.com)
- However breathing very high levels of benzene, or eating or drinking foods contaminated with high levels of benzene, can cause serious health effects or … What are the health effects of Benzene? (gsnmagazine.com)
- The air around hazardous waste sites or gas stations can contain higher levels of benzene than in other areas. (gsnmagazine.com)
- Once they understand what is causing dangerous levels of benzene in the water, they can devise a plan and start the rebuilding efforts. (beasleyallen.com)
- If you are, then this lesson will teach you about the signs and symptoms to look out for in the near and long term as a result of high levels of benzene exposure. (study.com)
- Even people living far away from these places may breathe in high levels of benzene at a gas station. (study.com)
- If a person eats or drinks something that contains high levels of benzene, they can also experience dizziness, and a rapid or irregular heartbeat. (study.com)
- In general, levels of benzene have been below short-term, health-based levels established by the Office of Environmental Health Hazard Assessment," Mogharabi wrote. (dailybreeze.com)
- The West High monitor went live on Dec. 27, Leys said, so it's unknown how long nearby residents, students and staff members have potentially been exposed to high levels of benzene. (dailybreeze.com)
- Exposure to high levels of benzene for a long time period can cause serious health issues. (terrybryant.com)
Caused by benzene exposure2
- The lawyers at Hardison & Cochran, Attorneys at Law are investigating cases of acute myeloid leukemia caused by benzene exposure. (lawyernc.com)
- The symptoms caused by benzene exposure can take anywhere from minutes to hours to surface. (terrybryant.com)
Carcinogen9
- Benzene is a carcinogen that also damages bone marrow and the central nervous system. (ebi.ac.uk)
- Tests conducted on 100 soft drinks and beverages by the FDA (Food and Drug Administration), US indicated that five of these showed the presence of benzene, a carcinogen in much higher amount than the recommended 5 parts per billion for drinking water. (medindia.net)
- He added that the beverage industry should not add chemicals that produce the carcinogen benzene to sodas and juices. (medindia.net)
- The Department of Health and Human Services (DHHS) has determined that benzene is a known carcinogen. (cdc.gov)
- The long-term effects of chronic exposure to benzene can be seriously damaging and cause life-altering health conditions such as: 8 Cancer: Because benzene is known to cause genetic damage, it's a well-established carcinogen. (gsnmagazine.com)
- Benzene is a known carcinogen that has been linked to Acute Myeloid Leukemia (AML), Myelodysplastic Syndrome (MDS), lymphomas, and aplastic anemia. (beasleyallen.com)
- The extensive leak has exposed Los Angeles families to a number of harmful chemicals, including benzene, a known carcinogen. (waterskraus.com)
- The Environmental Protection Agency , the National Toxicology Program , and International Agency for Research on Cancer all classify benzene as a known human carcinogen. (ucsusa.org)
- Benzene is classified as a confirmed human carcinogen (Group 1) by the International Agency for Research on Cancer (IARC). (wa.gov)
Exposure64
- The carcinogenic effects of benzene exposure on the lymphohaematopoietic system were limited to ANLL. (bmj.com)
- Benzene exposure is known to increase the risk of acute non-lymphocytic leukaemia (ANLL), 1- 4 though certain studies have suggested that other haematopoietic malignancies may also be increased. (bmj.com)
- Factory Inspectorate personnel attempted to obtain a single estimate for each facility of the average concentration of benzene in the ambient air to which employees were or had been exposed, but survey correspondence shows that this refers to the time of data collection (1966/67) rather than to earlier years of exposure. (bmj.com)
- Is Your Acute Myeloid Leukemia Linked to Exposure to Benzene? (lawyernc.com)
- If you or a loved one has been diagnosed with acute myeloid leukemia in the past five years, you should have a knowledgeable attorney review the specific facts about your diagnosis to see if there is a causal link between your cancer and benzene exposure. (lawyernc.com)
- We can review your work history and identify whether you have potential exposure to benzene. (lawyernc.com)
- Our attorneys represent injured individuals and families throughout North Carolina who have been harmed by the negligence of others, including individuals who developed cancer from exposure to benzene. (lawyernc.com)
- Who is At Risk of Benzene Exposure? (lawyernc.com)
- Long-term exposure to benzene harms the bone marrow, the spongy, inner part of bones where new blood cells are produced. (lawyernc.com)
- Our attorneys at Hardison & Cochran are committed to holding accountable those who harm workers through benzene exposure. (lawyernc.com)
- If you have developed cancer as a result of on-the-job exposure to benzene, you may be entitled to seek substantial compensation. (lawyernc.com)
- This public health statement tells you about benzene and the effects of exposure to it. (cdc.gov)
- long-term benzene exposure causes effects on the bone marrow and can cause anemia and leukemia. (cdc.gov)
- Vapors (or gases) from products that contain benzene, such as glues, paints, furniture wax, and detergents, can also be a source of exposure. (cdc.gov)
- The major effect of benzene from long-term exposure is on the blood. (cdc.gov)
- Children can be affected by benzene exposure in the same ways as adults. (cdc.gov)
- How can families reduce the risks of exposure to benzene? (cdc.gov)
- Benzene exposure can be reduced by limiting contact with gasoline and cigarette smoke. (cdc.gov)
- Benzene in soft drinks has to be seen in the context of other environmental exposure. (wikipedia.org)
- Daily personal exposure to benzene is determined by adding exposure from all sources. (wikipedia.org)
- Smoking: For smokers, cigarette smoking is the main source of exposure to benzene. (wikipedia.org)
- Benzene Exposure: What Are the Long-Term Health Effects? (gsnmagazine.com)
- By WhatGo - 6:21 AM. The objective of this retrospective study was to evaluate the health consequences of benzene exposure in children following a flaring incident at … Do not handle the plastic bags yourself. (gsnmagazine.com)
- Effects on Human Health Long-term (a year or more) exposure to benzene can produce changes in the blood. (gsnmagazine.com)
- Benzene exposure can result in a number of neurological symptoms, and these include dizziness, drowsiness, headaches, and loss of consciousness. (gsnmagazine.com)
- Headaches, sleep disturbances, irritability, confusion, memory loss and nerve damage in the extremities (arms and legs) may occur with persistent exposure to benzene vapors. (gsnmagazine.com)
- Benzene exposure, whether through inhalation or skin absorption, can cause life-threatening diseases including Acute Myeloid Leukemia (AML), Myelodysplastic Syndrome (MDS), lymphomas and aplastic Anemia. (beasleyallen.com)
- Some of these diseases do not manifest themselves until several years after exposure to benzene. (beasleyallen.com)
- Also, many people who are diagnosed with AML or MDS may not realize there can be a connection to past toxic exposure, particularly to benzene. (beasleyallen.com)
- If a person has been diagnosed with one of these cancers or another severe injury, and has a past history of chronic benzene exposure, they may have a claim. (beasleyallen.com)
- Long-term exposure to benzene, even in trace amounts, adversely affects the human body in a number of ways. (beasleyallen.com)
- Long-term benzene exposure causes Acute Myeloid Leukemia (AML) and several subtypes of the blood cancer. (beasleyallen.com)
- According to the American Cancer Society, benzene exposure has also been linked to childhood leukemia (particularly AML), acute lymphocytic leukemia (ALL), chronic lymphocytic leukemia (CLL), and other blood-related cancers such as multiple myeloma and non-Hodgkin lymphoma. (beasleyallen.com)
- At extremely high levels, benzene exposure may can cause unconsciousness and death. (beasleyallen.com)
- Benzene exposure during pregnancy is also known to cause low birth weight, an increased risk of childhood leukemia, and a greater incidence of birth defects such as spina bifida. (beasleyallen.com)
- While the International Agency for Research on Cancer (IARC), the cancer research unit of the World Health Organization, warns that no level of benzene exposure is safe for humans, it sets guidelines for the short- and long-term benzene exposure limits for workers . (beasleyallen.com)
- The U.S. Occupational Safety and Health Administration (OSHA) sets the maximum time-weighted average benzene exposure limit at 1 part of benzene vapor per million parts of air (1 ppm) for an 8-hour workday and the maximum short-term exposure limit at 5 ppm for any 15-minute period. (beasleyallen.com)
- Are you worried about benzene exposure? (study.com)
- The various signs and symptoms a person can have as a result of benzene exposure depend on exactly how they have been exposed. (study.com)
- All of the aforementioned signs and symptoms are more or less immediate signs of benzene exposure. (study.com)
- Benzene may also be found in food or drink, as it may form as a result of exposure to specific amounts of heat and light. (study.com)
- MDS, and various leukemias are associated with exposure to benzene, a constituent of diesel exhaust fumes. (hsinjurylaw.com)
- Auto mechanic claiming to be sickened by benzene exposure settles with last remaining defendant on the eve of trial, resolving the case for $6.3M in total settlements from all defendants. (waterskraus.com)
- LOS ANGELES -- The benzene exposure trial of Jimmy Thomas, long-time auto body mechanic claiming to have cancer caused by the toxic chemical, was set to begin first thing. (waterskraus.com)
- A jury sided with the families of two brothers who died of cancer resulting from exposure to benzene-containing rubber solvent. (waterskraus.com)
- AML has been linked to benzene exposure, one of the most widely used chemicals in America. (waterskraus.com)
- At the time of the announcement in 2015, the garage was still housing government vehicles and supplies, increasing the frequency of risky benzene exposure. (waterskraus.com)
- Staff offices for the Port of Astoria in Oregon have moved due to health concerns related to benzene exposure. (waterskraus.com)
- Benzene can have long-term (chronic) exposure impacts," she added. (dailybreeze.com)
- From the data collected so far, Lyou said, "the public's exposure to benzene often exceeds the level considered safe for long-term exposure. (dailybreeze.com)
- This study reports the benzene exposure levels of commuters traveling within the metropolitan area of Costa Rica using personal cars, buses, and urban trains. (scirp.org)
- Exposure to benzene can lead to several serious health complications, including several types of cancer. (terrybryant.com)
- If you've suffered an illness due to benzene exposure, fill out a FREE initial consultation form today or call (800) 444-5000. (terrybryant.com)
- In 1997, the National Cancer Institute (NCI) published a major study of Chinese workers suggesting that benzene's dangers went beyond acute myeloid leukemia (AML), the cancer most closely linked to benzene exposure. (ucsusa.org)
- The authors concluded, "the results of the study suggest that benzene exposure is associated with a spectrum of hematologic neoplasms and related disorders in humans. (ucsusa.org)
- The idea that benzene could be tied to multiple types of cancer was of grave concern to petrochemical companies-not necessarily because of worker safety, but because of potentially expensive reforms the companies would have to make to prevent exposure to benzene. (ucsusa.org)
- As a series of documents obtained and analyzed by the Center for Public Integrity reveal, the major petrochemical companies-BP, Chevron, ConocoPhillips, ExxonMobil, and Shell Chemical-all worked through API to plan and fund $36 million worth of scientific research on benzene exposure intended to bring "tremendous economic benefit to the petroleum industry" by reducing "onerous regulations" and "litigation costs. (ucsusa.org)
- The result of this method is quantitative information on exposure of the resident population to benzene with a detail not reachable through conventional approaches and suitable for an enhanced activity of decision makers. (witpress.com)
- Some of the harmful effects of benzene exposure are caused by these metabolites. (wa.gov)
- Most of the metabolites of benzene leave the body in the urine within 48 hours after exposure. (wa.gov)
- These changes can occur due to repeated or prolonged, unprotected exposure to benzene, even at relatively low concentrations. (wa.gov)
- What health effects are linked to benzene exposure? (wa.gov)
- Unprotected exposure to benzene is associated with various health effects including symptoms and diseases associated with either short-term (acute) exposure or long-term exposure (chronic). (wa.gov)
- Most importantly, prolonged exposure to small quantities of benzene vapor is damaging to the blood forming system. (wa.gov)
Ethylbenzene8
- The airmoVOC BTX is a gas chromatograph for the analysis and monitoring of trace amounts of benzene, toluene, ethylbenzene (m/p/o) xylene by FID detection. (environmental-expert.com)
- PyxisGC BTEX is a compact analyser for the real time monitoring of Benzene, Toluene, Ethylbenzene and Xylene in ambient air. (environmental-expert.com)
- More than half of the global benzene production is used by ethylbenzene manufacturers. (pr.com)
- Main applications of the products in benzene market include the manufacturing of ethylbenzene, cyclohexane, cumene, nitrobenzene, and alkylbenzene. (marketsandmarkets.com)
- Benzene is a key building block to manufacture various chemicals such as ethylbenzene, cyclohexane, cumene, nitrobenzene, and alkylbenzene that are further used by a wide range of end-user industries such as building and construction, textile, transportation, and electrical and electronics. (marketsandmarkets.com)
- The benzene derivative produced in largest quantity is ethylbenzene (C 6 H 5 C 2 H 5 ). (encyclopedia.com)
- Companies injected large amounts of other hazardous chemicals, including 11.4 million gallons of fluids containing at least one of the toxic or carcinogenic B.T.E.X. chemicals - benzene, toluene, xylene and ethylbenzene. (nytimes.com)
- Production, refinery, transportation or storage of crude oil and its derivatives, through accidental leakages may lead to contamination of soils with BTEX compounds (benzene, toluene, ethylbenzene and xylenes), polycyclic aromatic hydrocarbons (PAHs), as well as aliphatic hydrocarbons. (omicsonline.org)
Carcinogenic5
- Benzene, a chemical is carcinogenic in humans. (medindia.net)
- The International Agency for Research on Cancer (IARC) and the EPA have determined that benzene is carcinogenic to humans. (cdc.gov)
- Benzene in soft drinks is of potential concern due to the carcinogenic nature of the benzene molecule. (wikipedia.org)
- In addition, besides being highly carcinogenic, benzene and toluene can be produced by facsimile machines, computer terminals and printers. (scielo.br)
- Two years later, a memorandum to Shell Development Company noted that benzene was one of only "relatively few instances" in which "the origin of environmental cancer can be traced to contact with well-defined chemical agents possessing established carcinogenic qualities. (ucsusa.org)
Colorless liquid4
- Benzene, a colorless liquid with a sweet odor, is one of the most widely used chemicals. (lawyernc.com)
- Benzene, also known as benzol, is a colorless liquid with a sweet odor. (cdc.gov)
- Benzene is a colorless liquid or gas with a sweet aroma, so there's a chance anyone unknowingly drinking the contaminated water may not recognize the potential danger. (beasleyallen.com)
- Benzene, a colorless liquid, is the precursor for numerous chemical compounds. (pr.com)
Xylene3
- but while it is, benzene isn't the only chemical not being checked there: The AQMD won't be able to assess toluene and xylene - also potentially harmful to human health - near West High either. (dailybreeze.com)
- Three different xylene molecules are possible depending on whether the methyl groups are adjacent to each other on the benzene ring (ortho-xylene), separated by one carbon atom (meta-xylene), or opposite each other on the ring (para-xylene). (encyclopedia.com)
- As a result, hydrocarbons such as benzene, toluene and xylene each leave a specific pattern if a beam of light is shone through them and the residual light is collected and analysed. (bp.com)
Benzol3
- Benzene also is known as benzol. (lawyernc.com)
- Benzene , or benzol , is an organic chemical compound with the molecular formula C 6 H 6 . (thefullwiki.org)
- The hydrocarbon derived from benzoic acid thus acquired the name benzin, benzol, or benzene. (thefullwiki.org)
Chemicals9
- Because of its wide use, benzene ranks in the top 20 in production volume for chemicals produced in the United States. (cdc.gov)
- Various industries use benzene to make other chemicals, such as styrene (for Styrofoam® and other plastics), cumene (for various resins), and cyclohexane (for nylon and synthetic fibers). (cdc.gov)
- Once in the air, benzene reacts with other chemicals and breaks down within a few days. (cdc.gov)
- Some industries use benzene to make other chemicals which are used to make plastics, resins, and nylon and other synthetic fibers. (cdc.gov)
- When it comes to dangerous industrial chemicals, benzene is one of the really bad ones. (waterskraus.com)
- It's main use is in the manufacture of precursors to polyurethane and other industrial chemicals. (spectrumchemical.com)
- Benzene is a colorless, sweet-smelling liquid that ranks among the 20 most widely used chemicals in the United States. (ucsusa.org)
- Present in crude oil, gasoline, and cigarette smoke, benzene was once commonly used as an industrial solvent and gasoline additive but is now mainly used as a starter material for other chemicals. (ucsusa.org)
- Benzin, petroleum benzin, and benzine are chemicals that do not contain benzene. (wa.gov)
Linear Alkyl Benzene Sulphonic Acid7
- Linear Alkyl Benzene Sulphonic Acid (LABSA 96%), as the raw material of detergent, is used to produce alkylbenzene sulfonic acid sodium , which has. (opencroquet.org)
- Global Linear Alkyl Benzene Sulphonic Acid Market Report 2018 aims to fulfill the needs of the clients looking for a fresh outlook towards the Global Linear Alkyl Benzene Sulphonic Acid Market, or fill in the knowledge gaps with the data available in the report. (medgadget.com)
- Linear Alkyl Benzene Sulphonic Acid is an anionic surfactant with molecules characterized by a hydrophobic and a hydrophilic group. (medgadget.com)
- There are 15 Chapters to deeply display the global Linear Alkyl Benzene Sulphonic Acid market. (medgadget.com)
- This report studies the global Linear Alkyl Benzene Sulphonic Acid market status and forecast, categorizes the global Linear Alkyl Benzene Sulphonic Acid market size (value & volume) by manufacturers, type, application, and region. (reportsnreports.com)
- The global Linear Alkyl Benzene Sulphonic Acid market is valued at 3360 million US$ in 2017 and will reach 4420 million US$ by the end of 2025, growing at a CAGR of 3.5% during 2018-2025. (reportsnreports.com)
- Focuses on the key Linear Alkyl Benzene Sulphonic Acid manufacturers, to study the capacity, production, value, market share and development plans in future. (reportsnreports.com)
Solvent3
- However, because of benzenes health effects and many restrictions, it is not used as a solvent in the same extent as it was before. (gsnmagazine.com)
- Benzene is not to be confused with benzine, which is not a pure chemical compound but a mixture of petroleum hydrocarbons used as a solvent and a fuel. (encyclopedia.com)
- Benzene is used as a solvent in many commercial, industrial, and research operations. (encyclopedia.com)
Compounds11
- The VOC Solvents Emissions Directive is the main policy instrument for the reduction of industrial emissions of volatile organic compounds (VOCs) in the European Union. (wikipedia.org)
- Benzene is a natural constituent of crude oil , and may be synthesized from other compounds present in petroleum. (thefullwiki.org)
- Other toxic volatile organic compounds, or VOCs, besides benzene are also turning up in Paradise, Santa Rosa, and other communities recovering from devastating wildfires. (beasleyallen.com)
- Cub is a personal VOC detector with leading PID technology for the fast, accurate detection of total aromatic compounds (TACs) and benzene. (ionscience.com)
- Cub TAC is a personal benzene detector for the fast, accurate detection of total aromatic compounds (TACs), including benzene , keeping you safe within your working environment. (ionscience.com)
- The Cub TAC personal benzene detector with 10.0 eV lamp gives accurate detection of total aromatic compounds (TACs), including benzene, down to ppb levels. (ionscience.com)
- The compounds are prepared from a solution of BiCl3 and GaCl3 in benzene, using gallium metal as reducing agent. (diva-portal.org)
- Compounds containing main-group clusters, with focus on bismuth polycations, have been synthesized and characterized using X-ray diffraction and spectroscopic methods. (diva-portal.org)
- A number of the substituted benzene derivatives are well known and commercially important compounds. (encyclopedia.com)
- By far the most important use of benzene, however, is in the production of other aromatic compounds. (encyclopedia.com)
- The largest volume of compounds made from benzene goes toward the production of commercially valuable polymers, such as polystyrene, nylon, and synthetic rubber. (encyclopedia.com)
SULFONIC ACID2
- Linear Alkyl Benzene Sulfonic Acid, LABSA 96%, 90% 3. (opencroquet.org)
- Linear alkyl benzene sulfonic acid are complex mixtures of homologues of different alkyl chain lengths (C10 to C13 or C14) and phenyl positional isomers of 2 to 5-phenyl in proportions dictated by the starting materials and reaction conditions, each containing an aromatic ring sulfonated at the para position and attached to a linear alkyl chain at any position with the exception of terminal one (1-phenyl). (medgadget.com)
Bone marrow7
- Benzene causes harmful effects on the bone marrow and can cause a decrease in red blood cells leading to anemia. (cdc.gov)
- Animal studies have shown low birth weights, delayed bone formation, and bone marrow damage when pregnant animals breathed benzene. (cdc.gov)
- People who inhale benzene for long periods of time (months or years) at high enough levels may experience harmful effects in the tissues that form blood cells, especially the bone marrow. (gsnmagazine.com)
- Benzene 2009--Health effects and mechanisms of bone marrow toxicity: implications for t-AML and the mode of action framework. (gsnmagazine.com)
- Benzene is known to attack blood cells and bone marrow, and the Department of Health and Human Services (DHHS) determined that it can cause leukemia. (terrybryant.com)
- Once in the bloodstream, benzene travels throughout your body and can be temporarily stored in the bone marrow and fat. (wa.gov)
- Benzene is converted to products, called metabolites, in the liver and bone marrow. (wa.gov)
Sodium dodecyl benzene sulfonate3
- SDBS, short for sodium dodecyl benzene sulfonate , white or light yellow powder or flake solid. (irocoatingadditive.com)
- As a kind of anionic surfactant, sodium dodecyl benzene sulfonate has good surface activity and strong hydrophilicity. (irocoatingadditive.com)
- IRO sodium dodecyl benzene sulfonate products also have a competitive price. (irocoatingadditive.com)
Evaporates into air very quickly1
- Benzene evaporates into air very quickly and dissolves slightly in water. (cdc.gov)
Emissions from volcanoes and forest fires2
- Natural sources of benzene, which include gas emissions from volcanoes and forest fires, also contribute to the presence of benzene in the environment. (cdc.gov)
- Natural sources of benzene include emissions from volcanoes and forest fires. (cdc.gov)
Global benzene market1
Concentration7
- A pre-screen test was conducted in order to select the highest test substance concentration to be used in the main study. (europa.eu)
- The concentration of Benzene varies from under 1 to above 50 micrograms per m3. (environmental-expert.com)
- The instrument is intended for measuring BENZENE vapour concentration in the ambient air and in the air of residential quarters and production areas. (environmental-expert.com)
- Results indicate that travelling in cars and buses under rush hour conditions exposes commuters to statistically equal average benzene concentration of 48.7 and 51.6 µg/m 3 , respectively. (scirp.org)
- Automotive air pollution in Poznan from benzene: sources and reduction measures M. Kozak, J . Merkisz Poznan University of Technology, Poland Abstract Over the Copernicus Roundabout in Poznan, which is one of the largest cities in Poland, an automatic measuring system OPSIS has been installed to measure online the concentration of pollutants in the air. (witpress.com)
- The concentration of benzene and aromatic hydrocarbons taken by OPSIS are at alarmingly high level close to permissible value or even exceeding it. (witpress.com)
- In 1948, a toxicological review prepared for the American Petroleum Institute (API), the oil and gas industry trade group, stated: "it is generally considered that the only absolutely safe concentration of benzene is zero. (ucsusa.org)
Synthesis2
- D that volatile solvents such as benzene, a main constituent of gasoline fuel, seems to interact with the synthesis and catabolism of catecholamines and serotonin in the brain, which might explain the neurotoxic effects of these solvents . (societymusictheory.org)
- Nearly half of all benzene used in chemical synthesis is used for this process. (encyclopedia.com)
Drink contain1
- The UK Food Standards Agency has stated that people would need to drink at least 20 litres (5.5 gal) per day of a drink containing benzene at 10 μg to equal the amount of benzene they would breathe from city air every day. (wikipedia.org)
Phenol3
- this is the root of the word phenol , which is hydroxylated benzene, and phenyl , which is the radical formed by abstraction of a hydrogen atom from benzene. (thefullwiki.org)
- Demand for several other benzene derivatives such as phenol and methyl di-p phenylene isocyanate (MDI) are experiencing seasonal slow periods for demand in the first quarter. (icis.com)
- For example, the substitution of a single methyl, hydroxyl, or amino group in benzene results in the formation, respectively, of toluene (C 6 H 5 CH 3 ), phenol (C 6 H 5 OH), or aniline (C 6 H 5 NH 2 ). (encyclopedia.com)
Products contain3
- Industrial discharge, disposal of products containing benzene, and gasoline leaks from underground storage tanks release benzene into water and soil. (cdc.gov)
- These industries include petrochemicals production, oil and gas refining, coke and coal chemical manufacturing, rubber tire manufacturing, and storage or transport of benzene and petroleum products containing benzene. (beasleyallen.com)
- Benzene is an ingredient in many products typically used in households, and individuals using products containing benzene should take precautions to protect themselves from inhaling benzene fumes, getting benzene products on their skin, or accidentally swallowing benzene or splashing it into the eyes. (beasleyallen.com)
Level of benzene1
- Some and not all the lots had more than the recommended level of benzene, reveals FDA. (medindia.net)
Amount of benzene2
- She further added that most of the products they studied had low or negligible amount of benzene and very few had higher levels. (medindia.net)
- Everyone is exposed to a small amount of benzene every day. (cdc.gov)
Source of benzene2
Amounts of benzene1
- Ingestion of large amounts of benzene may result in vomiting, dizziness, and convulsions in humans. (gsnmagazine.com)
Presence of benzene6
- Presence of benzene in the soft drinks is a sensitive subject these days. (medindia.net)
- An NGO Environmental Working Group criticized FDA for not giving a serious thought to the presence of benzene. (medindia.net)
- Further more, its senior vice president Richard Wiles added that the presence of benzene in soda/juices was serious as reported by FDA. (medindia.net)
- It was only in the 1990s that FDA highlighted the presence of benzene in soft drinks. (medindia.net)
- Letting the consumer know the presence of benzene will naturally force manufacturers to reformulate the soft drinks/juices as some have done already and this is what FDA wanted in 1990. (medindia.net)
- OPSIS continuously monitors for the presence of benzene, toluene and xylenes in the air. (bp.com)
Contact with benzene2
- Gas station attendants, automobile mechanics, firefighters, printers and lab techs also may come into regular contact with benzene. (lawyernc.com)
- Even just have skin contact with benzene can be bad for you. (study.com)
Exposures to benzene2
- Workers employed in industries that use benzene including chemical plants, rubber tire manufacturing plants, shoe manufacturers, steel production plants, gasoline transportation and refineries typically experience the highest exposures to benzene. (lawyernc.com)
- Short-term exposures to benzene at high levels can also have toxic effects on human health. (beasleyallen.com)
Production of benzene2
- Citric acid is not thought to induce significant benzene production in combination with benzoic acid, but some evidence suggests that in the presence of ascorbic or erythorbic acid and benzoic acid, citric acid may accelerate the production of benzene. (wikipedia.org)
- Four years later, Mansfield began the first industrial-scale production of benzene, based on the coal-tar method. (thefullwiki.org)
Hydrocarbons2
- Many study subjects would have been exposed to carcinogens other than benzene (for example, asbestos, rubber industry fumes, foundry fumes, polycyclic aromatic hydrocarbons), and the excesses of lung cancer and mesothelioma are likely to reflect exposures to these other carcinogens. (bmj.com)
- The BevAlert System is designed to exceed the analytical requirements of the ISBT guidelines for the detection of impurities in beverage grade carbon dioxide such as Acetaldehyde, Methanol, Benzene, Total Sulfur, Total Hydrocarbons and more. (environmental-expert.com)
Sulfonate2
- According to the physicochemical property, sodium dodecylbenzene sulfonate has three main functions. (irocoatingadditive.com)
- All Verified sodium linear alkyl benzene sulfonate suppliers & sodium linear alkyl benzene sulfonate manufacturers have passed our Business License Check, they can provide quality sodium linear alkyl benzene sulfonate products. (opencroquet.org)
Derivatives market8
- DUBLIN--( BUSINESS WIRE )-- Research and Markets has announced the addition of the "Benzene and Its Derivatives Market in Indonesia: Business Report 2016" report to their offering. (businesswire.com)
- The report presents analysis of benzene and its derivatives market in Indonesia. (businesswire.com)
- Benzene and Its Derivatives market is analyzed by different parameters including domestic production and consumption. (businesswire.com)
- This report is a comprehensive research of benzene and its derivatives market in South Korea. (marketpublishers.com)
- Further, the report provides in-depth analyses benzene and its derivatives market in the country. (marketpublishers.com)
- The third chapter is fully devoted to South Korea benzene and its derivatives market foreign trade. (marketpublishers.com)
- Please note that Benzene and Its Derivatives Market in South Korea: Business Report 2018 is a half ready publication. (marketpublishers.com)
- Below is the list of Benzene and Its Derivatives Market Business Reports available for other countries. (marketpublishers.com)
Gasoline and cigarette smoke2
Molecular Structure1
- The word aromatic was originally applied to benzene because of its distinctive odor, but it later took on a broader meaning, referring to any compound whose molecular structure includes one or more benzene rings. (encyclopedia.com)
Detergents1
- Benzene is a chemical compound found in several everyday items, including some detergents, dyes, plastics and rubber. (terrybryant.com)
Form benzene3
- Vitamin C/ Ascorbic acid reacts with sodium/potassium benzoate from the soft drinks or beverages to form benzene. (medindia.net)
- In its pure form, benzene is a colorless or pale-yellow liquid that is highly flammable and evaporates into the air very quickly. (beasleyallen.com)
- For instance, beverages that contain ascorbic acid (vitamin C) as well as one of two preservatives, sodium benzoate or potassium benzoate, may form benzene if exposed to specific quantities of heat and/or light. (study.com)
Liquid benzene3
- liquid benzene, toluene? (physicsforums.com)
- Liquid benzene, benzene vapor, and benzene in liquid mixtures and the vapor released by these liquids. (wa.gov)
- Aspiration of small amounts of liquid benzene immediately causes pulmonary edema (excessive accumulation of fluid in lung tissues) and hemorrhage of pulmonary tissue. (wa.gov)
Volatile1
Organic4
- Benzene, GR ACS is an organic compound that is naturally found in crude oil and when refined is a colorless and highly flammable hydrocarbon. (spectrumchemical.com)
- 218 Pages Report] Benzene is an organic compound with molecular formula C6H6, which is among the most consumed petrochemicals used in the industry. (marketsandmarkets.com)
- The aim of the course is to provide to the students the knowledge of the functional groups of the organic molecules, studying their properties, formation and reactivity, through the study of the main mechanisms. (uniurb.it)
- Lipids are usually defined as hydrophobic or amphipathic biological molecules but will dissolve in organic solvents such as benzene or chloroform. (wikipedia.org)
Odor2
- Benzene is a clear, colorless, highly flammable liquid with a pronounced characteristic odor. (encyclopedia.com)
- The odor of benzene does not provide adequate warning of its hazard. (wa.gov)
Alkyl2
- The properties of linear alkyl benzene sulfonic differ in physical and chemical properties according to the alkyl chain length, resulting in formulations for various applications. (medgadget.com)
- The halogens, nitric acid , sulfuric acid , and alkyl halides all react with benzene to form substituted derivatives. (encyclopedia.com)
Plastics1
- As water passes through the affected pipes, benzene, a toxic hydrocarbon commonly found in fossil fuels and plastics, leeches into the water. (beasleyallen.com)
Highly flammable2
- Benzene is highly flammable. (cdc.gov)
- It is sometimes abbreviated Ph -H. Benzene is a colorless and highly flammable liquid with a sweet smell and a relatively high melting point. (thefullwiki.org)
Iupac1
- Hence, the iupac name of m-ClCH 2 C 6 H 4 CH 2 C(CH 3 ) 3 is 1-chloromethyl-3-(2,2-dimethylpropyl) benzene. (topperlearning.com)
Gases2
- The Cub TAC personal TAC and benzene detector is just one of a family of products that protects users from ingestion of benzene and other VOC gases. (ionscience.com)
- Whatever the wind direction, escaping benzene gases are always detected. (bp.com)
Ambient7
- The Synspec Alpha 400 Benzene analyser is built for the measurement of Benzene in ambient air. (environmental-expert.com)
- In the European regulations measurement of Benzene in Ambient air is now obilgatory. (environmental-expert.com)
- The Syntech Spectras GC955 series 600 Butadiene-Benzene analyser is built for the measurement of 1,3-butadiene and benzene, in ambient air. (environmental-expert.com)
- Minimum detection level as low as 10 ppt for application Benzene or 1,3-Butadiene in ambient air. (environmental-expert.com)
- Benzene is found in ambient air as a result of burning fuels, such as coal, petrol and wood. (environmental-expert.com)
- If the Torrance Refinery was the source, the other two air monitors should show similar increases in benzene levels in ambient air, Lyou said. (dailybreeze.com)
- Factors, such as the driving pattern, the number of vehicles on the route, the road infrastructure, and the prevalence of gasoline-fueled vehicles in Costa Rica, may increase ambient benzene concentrations. (scirp.org)
Contamination4
- By 1993, FDA determined that most drinks had little benzene contamination. (wikipedia.org)
- In 1993, research showed how benzene can form from benzoic acid in the presence of vitamin C. In the summer of 1998, a number of well known soft drinks manufacturers had to withdraw large quantities of their products from sale after benzene contamination in some production plants was discovered. (wikipedia.org)
- A recent NPR story about the benzene contamination in Paradise highlights one resident who, like others, returned to town because her insurance company said the "additional living expenses" that helped them to get by in another town had run out. (beasleyallen.com)
- In the Fountainhead neighborhood in northern Santa Rosa, benzene contamination from burnt infrastructure continues to be a problem for residents. (beasleyallen.com)
Downstream3
- Konstanz, Germany, August 13, 2012 --( PR.com )-- Production capacities of benzene and its downstream products will be expanded above all in the Middle East. (pr.com)
- Europe benzene derivative consumption is expected to pick up in Q1 2019 as players downstream undertake traditional re-stocking activity after the de-stocking at 2018 year-end. (icis.com)
- The last chapter lists all major Korean consumers of benzene and its derivatives, as well as provides downstream markets characteristics. (marketpublishers.com)
Workers exposed2
- 5, 6, 7, 8, 9, 10, 11 We have examined mortality from different causes and also the incidence of different malignancies in an historical cohort of workers exposed occupationally to benzene in England and Wales. (bmj.com)
- Many railroad workers exposed to benzene diesel exhaust fumes during their careers may wind up being diagnosed with MDS. (hsinjurylaw.com)
Fumes2
- The primary way workers are exposed to benzene is by breathing fumes from products that contain benzene including automobile exhaust, industrial emissions, glues, oil-based paints, mineral spirits, furniture wax and tobacco smoke. (lawyernc.com)
- Benzene fumes and vapor are denser and heavier than oxygen, so airborne concentrations of the chemical may settle into low-lying areas. (beasleyallen.com)
Cyclohexane1
- Further applications of benzene are in cyclohexane, which is used to produce nylon fibers, and in nitrobenzene, used for producing aniline. (pr.com)
Styrene3
- Resume built for oil and gas job opportunities by a jobseeker with experience in Instrument Engineer KOC Kuwait Oil Company, Gulf Spic Ethyl Benzene Styrene Monomer Project - would you like to offer this candidate a job/contract employment? (oil-offshore-marine.com)
- Employer: Gulf Spic -Ethyl Benzene Styrene Monomer Project, OL2K. (oil-offshore-marine.com)
- The first quarter is typically the heavy turnaround season for the US styrene sector, which is likely to depress benzene consumption during the quarter. (icis.com)
Crude oil2
- International crude oil prices declined on Wednesday, which also resulted in a quiet sentiment in China's domestic benzene markets. (fibre2fashion.com)
- Factors and market trends which influenced the market include, Crude oil prices have fallen sharply, though it had a limited impact on domestic Benzene market and combined with slight rise in overseas offers, some companies made small gains in prices. (fibre2fashion.com)