• Diethyl ether was initially replaced by non-flammable (but more toxic) halogenated hydrocarbons such as chloroform and trichloroethylene. (wikipedia.org)
  • ISO 22155:2011 specifies a static headspace method for quantitative gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected aliphatic ethers in soil. (iso.org)
  • volatile halogenated hydrocarbons: 0,01 mg/kg to 0,2 mg/kg. (iso.org)
  • Most halogenated hydrocarbons are clear, colourless, non-inflammable liquids with sweetish, chloroform-like odour. (brainkart.com)
  • Many halogenated hydrocarbons can be absorbed through skin, albeit slowly. (brainkart.com)
  • Skin contact with many halogenated hydrocarbons, especially carbon tetrachloride can lead to dermatitis through defatting action. (brainkart.com)
  • The most frequently measured compounds belong to the groups Organic solvents, Polycyclic Aromatic Hydrocarbons (PAHs), PCBs, Organo-Chloro pesticides (including DDT and its derivatives), other Halogenated compounds and Detergents. (europa.eu)
  • In this work, halogenated carbazole-based SAM derivatives containing different halogen atoms at different positions and varying length of aliphatic chain were synthesized, characterized, and tested in OPVs by prof. T. Anthopoulos research group (KAUST). (nanoge.org)
  • The potency of the triazenide derivatives against Mycobacterium tuberculosis was found to be highly dependent on the nature of the halogenated phenyl substituent and less dependent on cationic species used for the preparation of the salts. (researcher-app.com)
  • A halogenated ether is a subcategory of a larger group of chemicals known as ethers. (wikipedia.org)
  • What differentiates a halogenated ether from other types of ethers is the substitution (halogenation) of one or more hydrogen atoms with a halogen atom. (wikipedia.org)
  • Perhaps the most common use of halogenated ethers has been in anesthesiology. (wikipedia.org)
  • All inhalation anesthetics in current clinical use are halogenated ethers, except for halothane (which is a halogenated hydrocarbon or haloalkane), nitrous oxide, and xenon. (wikipedia.org)
  • Halogenated ethers have the advantages of being non-flammable as well as less toxic than earlier general anesthetics. (wikipedia.org)
  • Halogenated ethers differ from other ethers because they contain at least one halogen atom in each molecule. (wikipedia.org)
  • Examples of halogenated ethers include the general anesthetics isoflurane, desflurane, and sevoflurane. (wikipedia.org)
  • However, not all halogenated ethers have anesthetic effects, and some compounds such as flurothyl do the opposite and have stimulant and convulsant effects. (wikipedia.org)
  • Although newer intravenous anesthetics (such as propofol) have increased the options of anesthesiologists, halogenated ethers remain a mainstay of general anesthesia. (wikipedia.org)
  • High water concentrations can have a detrimental effect on many uses of halogenated solvents. (astm.org)
  • 1.1 These test methods describe the use of the Karl Fischer (KF) titration for determination of water in halogenated organic solvents and mixtures thereof. (astm.org)
  • 1.2 Either of these test methods can be used to determine typical water concentrations (15 to 500 ppm) found in halogenated solvents. (astm.org)
  • Halogenated organic compounds are usually xenobiotic in nature and used as ingredients for the synthesis of pesticides, solvents, surfactants, and plastics. (igi-global.com)
  • Halogenated solvents such as dichlorobenzene (DCB) are commonly used in the fabrication of bulk-heterojunction (BHJ) organic solar cells. (elsevierpure.com)
  • However, most halogenated solvents are very toxic. (elsevierpure.com)
  • This report provides a route to eliminate halogenated solvents based on Hansen Solubility Parameters (HSPs) for manufacturing high efficiency BHJ solar cells. (elsevierpure.com)
  • Park, CD, Fleetham, T & Li, J 2015, ' Development of non-halogenated binary solvent systems for high performance bulk-heterojunction organic solar cells ', Organic Electronics , vol. 16, pp. 95-100. (elsevierpure.com)
  • Halogenated zinc phthalocyanine pigments used in, for example, green pixel sections of color filters have attracted attention as an organic pigment (see, for example, PTL 1). (justia.com)
  • Halogenated Anesthetics is a mixture of anesthetic gases used for sedation in a medical setting. (chemicalbadges.com)
  • Halothane is another halogenated hydrocarbon anesthetic agent which was introduced into clinical practice in 1956. (wikipedia.org)
  • Average exposure to halogenated anesthetics, halothane (151677) and methoxyflurane (76380), for the same two groups was 0.8 and 2.2ppm. (cdc.gov)
  • Computational Tools and Techniques to Predict Aquatic Toxicity of Some Halogenated Pollutants. (igi-global.com)
  • If alcohol has been consumed along with a halogenated hydrocarbon, particularly carbon tetrachloride, there is rapid onset and progression of symptoms. (brainkart.com)
  • NIOSH announced a request for information with the intent to review and evaluate toxicity data for the halogenated anesthetic agents: of isoflurane, desflurane, and sevoflurane for establishing a REL. (cdc.gov)
  • Although the inhibitory concentration against J774A.1 macrophages was observed at 3.08 μM, the cellular toxicity was not mediated by the generation of nitroxide intermediate as confirmed by electron paramagnetic resonance spectroscopy, whereas no in vitro mutagenicity could be observed for the new halogenated nitroaromatic triazenides when a trifluoromethyl substituent was present on both the aryl moieties. (researcher-app.com)
  • The first widely used inhalation anesthetic was diethyl ether, which is a non-substituted (non-halogenated) ether. (wikipedia.org)
  • halogenated - adjective Chemistry introduce one or more halogen atoms into (a compound or molecule). (en-academic.com)
  • Particularly, I have expertise on the fate and effects of oil residues that occur after oil spills, as well as of halogenated contaminants, including forever chemicals (PFAS). (bigelow.org)
  • Halogenated substances - A volatile compound containing halogens, such as chlorine, fluorine or bromine. (en-academic.com)
  • The European Commission Regulation on ecodesign requirements for electronic displays [1] introduces a ban on halogenated flame retardants (HFRs), which is not based on any substantive scientific risk assessment and targets an entire class of chemicals nearly all of which are not subject to regulatory restriction. (euractiv.com)
  • The total banning of halogenated flame retardants is misguided and uninformed as it ignores the reality and possibilities with respect to larger circularity and recycling issues surrounding electrical and electronic equipment in the EU. (euractiv.com)
  • Some of the halogenated flame retardants have been or are undergoing assessment processes under these different frameworks, and therefore there is inherent contradiction in the Commission acting under the ecodesign framework independently from these other frameworks. (euractiv.com)
  • The ban on halogenated flame retardants is inconsistent with the Commission's own Better Regulation Guidelines in effectively side-lining the EU's well-established legislative framework restricting the use of chemicals in articles, such as REACH and the Directive on the restriction of hazardous substances (RoHS) in electrical and electronic equipment. (euractiv.com)
  • The global non-halogenated flame retardants market for polymer was valued at ~US$ 2 Bn in 2018 and is anticipated to expand at a CAGR of ~8% from 2019 to 2027. (nsenergybusiness.com)
  • The global non-halogenated flame retardants market for polymer is driven by growth in the building & construction industry. (nsenergybusiness.com)
  • Owing to such reasons, several end-use industries are now shifting to the use of non-halogenated flame retardants. (nsenergybusiness.com)
  • The drive by fire safety regulations regarding risk of fire hazards in various end-use industries, including construction and electrical are also considered as one of another key growth factor for the global demand for non-halogenated flame retardants. (nsenergybusiness.com)
  • Similarly, the electrical industry is growing at a CAGR of ~8% for the period from 2019 to 2027 and is expected to be the upcoming fastest growing end-use industry due to the widespread use of non-halogenated flame retardants in electrical equipment. (nsenergybusiness.com)
  • and environmental compatibility are hampering the non-halogenated flame retardants market for polymer. (nsenergybusiness.com)
  • Furthermore, certain issues in functional properties like loading levels and setbacks in cognitive operations of non-halogenated flame retardants are growth restraining factors expected to hinder the market growth in the coming years. (nsenergybusiness.com)
  • Based on region, the global non-halogenated flame retardants market for polymer has been divided into North America, Europe, Asia Pacific, Latin America, and Middle East & Africa. (nsenergybusiness.com)
  • North America accounted for ~42% of the global non-halogenated flame retardants market in 2018 . (nsenergybusiness.com)
  • In terms of production, Asia Pacific holds major share of the global non-halogenated flame retardants market for polymer, as key producing countries such as China, India and Japan, are based in the region. (nsenergybusiness.com)
  • Presence of rapidly expanding economies, such as India and China, is estimated to create lucrative opportunities for the non-halogenated flame retardants market for polymer in Asia Pacific in the near future. (nsenergybusiness.com)
  • Global Non Halogenated Flame Retardants Research Report 2023 renders deep perception of the key regional market status of the Non Halogenated Flame Retardants Industry on a global level that primarily aims the core regions which comprises of continents like Europe, North America, and Asia and the key countries such as United States, Germany, China and Japan. (marketdigits.com)
  • The report on Global Non Halogenated Flame Retardants is a professional report which provides thorough knowledge along with complete information pertaining to the Non Halogenated Flame Retardants industry propos classifications, definitions, applications, industry chain summary, industry policies in addition to plans, product specifications, manufacturing processes, cost structures, etc. (marketdigits.com)
  • The report cloaks the market analysis and projection of Non Halogenated Flame Retardants on a regional as well as global level. (marketdigits.com)
  • The report is generically segmented into six parts and every part aims on the overview of the Non Halogenated Flame Retardants industry, present condition of the market, feasibleness of the investment along with several strategies and policies. (marketdigits.com)
  • So as to fabricate this report, complete key details, strategies and variables are examined so that entire useful information is amalgamated together for the understanding and studying the key facts pertaining the global Non Halogenated Flame Retardants Industry. (marketdigits.com)
  • Vendor evaluation involves a comprehensive examination of how vendors are meeting the demands within the Non Halogenated Flame Retardants. (marketdigits.com)
  • Current-use halogenated and organophosphorous flame retardants: a review of their presence in Arctic ecosystems. (crossref.org)
  • These concentrations were slightly above the NIOSH recommended limit of 24ppm nitrous - oxide and 0.5ppm halogenated anesthetic. (cdc.gov)
  • Only three of 50 samples for wastes anesthetics in the Operating Room Suites were above the NIOSH Recommended Exposure Limits of 25 parts per million for nitrous- oxide and 2 parts per million for halogenated anesthetics per procedure. (cdc.gov)
  • In the process of studies, the inventors conducted advanced analysis of halogenated zinc phthalocyanine before pigmentation (crude pigment) and found that a color filter using the crude pigment has a strong orientation in a direction horizontal to the coating film. (justia.com)
  • Progress towards RoHS restrictions on further halogenated FRs (MCCPs, TBBPA) and antimony (ATO) in electrical and electronic equipment (E&E). Following the public consultation in January 2020 (see pinfa Newsletter n°110), ÖkoInstitut presented proposed conclusions at a webinar 27th April 2020. (pinfa.eu)
  • 3 - Topnews aus dem Bereich' Steuern download halogenated Recht' Immer ALber are neuesten Nachrichten aus' Steuern Exposure Recht' organization building. (ssla-pau-bearn.fr)
  • Halogenated Anesthetics Vapor Monitor can be worn as a badge near the breathing zone to measure personal exposure, or placed in a room to measure area concentration. (chemicalbadges.com)
  • Compound 9 was the first halogenate quinoline derivative isolated from the genus of Trichoderma . (nih.gov)
  • Halogenated Anesthetics", LiverTox: Clinical and Research Information on Drug-Induced Liver Injury, Bethesda (MD): National Institute of Diabetes and Digestive and Kidney Diseases, 2012, PMID 31644158, archived from the original on 2022-08-21, retrieved 2022-08-21 Dunstan M (October 22, 2016). (wikipedia.org)
  • Herein we demonstrate that the halogenated species maintain their known in vitro affinity when applied to detect lipids in situ in brain tissue sections. (edu.au)
  • Halogenated 1,3-Bis(4-Nitrophenyl)triazenide salts were synthesized and tested in vitro against Mycobacterium tuberculosis. (researcher-app.com)
  • tools loved or malignant to substances: physical outlines in a London download halogenated fire suppressants. (ssla-pau-bearn.fr)
  • Given these results halogenated SAMs are promising materials for further investigation in OPVs. (nanoge.org)
  • morbid Great download halogenated fire suppressants 1975 effect in neighbour tested by Krypton-85. (ssla-pau-bearn.fr)
  • download halogenated fire to reason: an series of spontaneous millions and biography. (ssla-pau-bearn.fr)
  • Halogenated waste. (lu.se)
  • Non-Halogenated waste. (lu.se)
  • Halogenated and non-halogenated waste should be separated and collected in special 5 l plastic cans marked UN 3H1/X1.9/250/10/D/BAM 11872. (lu.se)
  • Note that the labels for Non-halogenated and Halogenated waste are different. (lu.se)
  • The present invention relates to a halogenated zinc phthalocyanine pigment and a production method for the same. (justia.com)
  • An object of the present invention is to provide a halogenated zinc phthalocyanine pigment for use as a green pigment for color filters and capable of achieving high brightness, and a production method for the same. (justia.com)