Chlorobenzene. MSDS# Section 1 – Chemical Product and Company Identification. MSDS. Name: Chlorobenzene. Catalog. Numbers: AC CAS #. Chemical name. Concentration (% by weight). Common name and synonyms. Monochlorobenzene. Chlorobenzene. Chlorobenzene for synthesis. CAS , chemical formula C₆H₅Cl. – Find MSDS or SDS, a COA, data sheets and more information.
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Retrieved from ” https: These mononitrochlorobenzenes are msfs to related 2-nitrophenol2-nitroanisole, bis 2-nitrophenyl disulfide, and 2-nitroaniline by nucleophilic displacement of the chloride, with respectively sodium hydroxidesodium methoxidesodium disulfide, and ammonia. Inthe SAM science team announced that the Curiosity rover reported evidence of higher concentrations of chlorobenzene in a sedimentary rock, named ” Cumberland “, on Mars.
Industrially the reaction is chlorobenzeene as a continuous process to minimize the formation of dichlorobenzenes. Lethal dose or concentration LDLC:. LC Lo lowest published.
Because chlorine is electronegative, C 6 H 5 Cl exhibits somewhat decreased susceptibility to further chlorination.
Chlorobenzene – Wikipedia
The heating would have triggered a reaction of organics in the Martian soil, which is known to contain perchlorate. Chlorobenzene exhibits “low to moderate” toxicity as indicated by its LD 50 of 2. However, because it has only been found at 97 out of 1, NPL hazardous waste sites, it is not considered a widespread environmental contaminant.
Chlorobenzene once was used in the manufacture of certain pesticidesmost notably DDTby reaction with chloral trichloroacetaldehydebut this application has declined with the diminished use of DDT. Chlorobenzene is manufactured by chlorination of benzene in the presence of a catalytic amount of Lewis acid such as ferric chloridesulfur dichlorideand anhydrous chlorboenzene chloride: It was first described in At one time, chlorobenzene was the main precursor for the manufacture of phenol: Humans may be exposed to this agent via breathing contaminated air primarily via occupational exposureconsuming contaminated food or water, or by coming into contact with contaminated soil typically near hazardous waste sites.
This page was last edited on 15 Novemberat From Wikipedia, the free encyclopedia. Upon entering the body, typically via contaminated air, chlorobenzene mdds excreted both via the lungs and the urinary system.
This colorless, flammable liquid is a common solvent and a widely used intermediate in the manufacture of other chemicals. Ullmann’s Encyclopedia of Industrial Chemistry. In other projects Wikimedia Commons. Systematic and Applied Microbiology. Journal of Geophysical Research: The bacterium Rhodococcus phenolicus degrades chlorobenzene as sole carbon sources. Halogenated solvents Hazardous air pollutants Chloroarenes Aromatic solvents Phenyl hclorobenzene.
Views Read Edit View history. The conversions of the 4-nitro derivative are similar. LD 50 median dose.
The major use of chlorobenzene is as an intermediate in the production of commodities such as herbicides, dyestuffs, and rubber. Chlorobenzene can persist in soil for several months, in air for about 3. Dhlorobenzene is an aromatic organic compound with the chemical formula C 6 H 5 Cl.