The nitronium ion is generated by the reaction of nitric acid and an acidic dehydration agent, typically sulfuric acid: HNO3 + H+ ⇌ NO2+ + H2O Approximately 95% of nitrobenzene industrially produced is hydrogenated to aniline: C6H5NO2 + 3 H2 → C6H5NH2 + 2 H2O Aniline is a precursor to urethane polymers, rubber chemicals, pesticides, dyes (particularly azo dyes), explosives, and pharmaceuticals. (wikipedia.org)
Bladder cancer incidence among workers exposed to o -toluidine, aniline and nitrobenzene at a rubber chemical manufacturing plant. (cdc.gov)
Benzene1
Nitrobenzene is prepared by nitration of benzene with a mixture of concentrated sulfuric acid, water, and nitric acid. (wikipedia.org)
Exposure to nitrobenzene4
In addition, in animal studies high levels of exposure to nitrobenzene are known to cause problems to the male reprodutive system by damaging sperm and testes. (cdc.gov)
It cannot give you information about your total exposure to nitrobenzene in your lifetime or predict if you will have health problems from exposure to nitrobenzene. (cdc.gov)
In order to obtain a quantitative test for measuring exposure to nitrobenzene, experiments on men were done, in which nitrobenzene vapours (5 to 30 μg. (bmj.com)
It was found that the determination of p -nitrophenol in urine could be used as a quantitative test when a single exposure to nitrobenzene occurred with a precision of approximately ± 8 mg. nitrobenzene. (bmj.com)
Likely human carcinogen1
The U.S. Environmental Protection Agency has classified nitrobenzene as a likely human carcinogen. (cdc.gov)
Chemicals1
The International Agency for Research on Cancer (IARC) is pleased to announce that the IARC Monographs volume on some nitrobenzenes and other industrial chemicals is now available online. (who.int)
Vapor2
Nitrobenzene exists as a vapor (gas) in the air. (cdc.gov)
A sensitive high-throughput method has been developed for quantifying nitrobenzene in machine-generated mainstream cigarette smoke using isotope dilution gas chromatography-tandem mass spectrometry (ID-GC-MS/MS). This method has sufficient sensitivity to measure vapor phase nitrobenzene concentrations in the low nanogram range, with a 418pg/cig method limit of detection. (cdc.gov)
This study is based on 1%Ir/ZrO 2 catalyst which was studied in the hydrogenation of aromatic meta-substituted nitrobenzene in liquid phase. (unab.cl)
Ir/ZrO 2 was active in all the hydrogenation reactions with elevated conversion and promoted exclusive NO 2 group reduction, resulting in the sole formation of the corresponding amino-compound except for CHO and CHCH 2 meta-substituted nitrobenzene. (unab.cl)
The data generated provide the first report of the catalytic action of supported Ir in the hydrogenation of meta-substituted nitroarenes and establish the nature of the hydrogenation en liquid phase. (unab.cl)
Dive into the research topics of 'Hydrogenation of substituted aromatic nitrobenzenes over 1% 1.0 wt. (unab.cl)
Formula1
Nitrobenzene is an organic compound with the chemical formula C6H5NO2. (wikipedia.org)
Tobacco smoke1
Nitrobenzene, a potentially harmful compound found in tobacco smoke, has been largely excluded from prior analysis due to difficulties with quantification. (cdc.gov)
Powder2
White Sodium Aluminate Powder, Glycine White Crystalline Powder, Super Absorbent Sodium Polymer Powder, Spreader Sticker And Activator, White Nitrobenzene Emulsifier Powder, Indole Acetic Acid Powder, and many other goods are among the many we have been offering to customers. (siliconbasedspreader.com)
FUNCTION: POWDER Emulsifier To make 20 % (w/w) Nitrobenzene formulation. (rjorganics.com)
Dose1
the quantities present represented about 13% of the inhaled dose of nitrobenzene. (bmj.com)
Potentially1
It is unlikely that nitrobenzene would build up in the food chain, but nitrobenzene can be taken up by plants, which could potentially get into animals or humans that eat those plants. (cdc.gov)
Flower2
Manufacturer of a wide range of products which include boom flower nitrobenzene 35% gr, boom flower nitrobenzene 25% gr, chamatkar tricontanol 0.01% ew plant growth regulator, boom flower nitrobenzene 25% v/v plant growth regulator, amrit gold plant growth regulator and kripon ethephon 39% sl. (sudershanbiocropscience.com)
Boom Flower Nitrobenzene 35%It increases plants size and helps to improve flowering . (sudershanbiocropscience.com)
Manufacturers1
You could be exposed to nitrobenzene released from industrial sources to air and water, especially from manufacturing or production facilities like petroleum refineries and some other chemical manufacturers. (cdc.gov)
Email1
Get chemical information updates for 1-Cyclopropyl-2-nitrobenzene sent to your email. (chemchart.com)
Global1
The global nitrobenzene market size accounted for US$ 11.23 Bn in 2022 and is projected to reach around USD 18.42 Bn by 2032, growing at a CAGR of 5.07% from 2023 to 2032. (marketstatsnews.com)
Found2
Nitrobenzene is a man-made chemical that is not found naturally in the environment. (cdc.gov)
Nitrobenzene can be broken down by light and by microbes (like bacteria found naturally in the dirt). (cdc.gov)
Account1
A comprehensive estimate on the nitrobenzene market has been provided through an optimistic scenario as well as a conservative scenario, taking into account the sales of nitrobenzene during the forecast period. (marketstatsnews.com)
Oxidizing agents1
1,2,4-Trichloro-5-nitrobenzene is incompatible with strong bases and strong oxidizing agents. (chemicalbook.com)
Made1
There have been several agencies and organizations both in the United States and internationally that have reviewed studies and made an assessment about whether nitrobenzene can cause cancer. (cdc.gov)
Cookies1
En esta web utilizamos cookies propias y de terceros para mejorar tu experiencia. (ub.edu)
Main1
The main health effect of nitrobenzene is that it keeps your blood from getting enough oxygen to organs and tissues in the body. (cdc.gov)
Sales1
The study offers a comprehensive analysis on diverse features, including production capacities, demand, product developments, revenue generation, and sales in the nitrobenzene market across the globe. (marketstatsnews.com)
Market2
It incorporates key market sections, key makers secured, the extent of items offered in the years considered, worldwide containerized nitrobenzene market and study goals. (marketstatsnews.com)
The report includes the profiles of key nitrobenzene market companies along with their SWOT analysis and market strategies. (marketstatsnews.com)
Test2
Can I get a medical test to check for nitrobenzene exposure? (cdc.gov)
This test only will show if you have recently been exposed to nitrobenzene. (cdc.gov)
Method1
1,1'-Oxybis(4-nitrobenzene) can be analyzed by this reverse phase (RP) HPLC method with simple conditions. (sielc.com)
Plants1
There is some risk of exposure by eating plants that have been exposed to nitrobenzene since plants can absorb nitrobenzene. (cdc.gov)
Production1
The production of nitrobenzene is one of the most dangerous processes conducted in the chemical industry because of the exothermicity of the reaction (ΔH = −117 kJ/mol). (wikipedia.org)