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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Chlorobenzene exhibits “low to moderate” toxicity as chlorobenzeene by its LD 50 of 2. 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 – Wikipedia
LC Lo lowest published. LD 50 median dose. Industrially the reaction is conducted as a continuous process msfs minimize the formation of dichlorobenzenes.
This page was last edited on 15 Novemberat Halogenated solvents Hazardous air pollutants Chloroarenes Aromatic solvents Phenyl compounds. Views Read Edit View history.
Chlorobenzene is an aromatic organic compound with the chemical formula C 6 H 5 Cl. Upon entering the body, typically via contaminated air, chlorobenzene is excreted both via the lungs and the urinary system. From Wikipedia, the free encyclopedia.
It was first described in Chlorobenzene can be produced by from aniline via benzenediazonium chloridethe route being known as the Sandmeyer reaction. This colorless, flammable liquid is a common solvent and a widely used intermediate in the manufacture of other chemicals.
Lethal dose or concentration LDLC:. 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.
Ullmann’s Encyclopedia of Industrial Chemistry.
Chlorobenzene | C6H5Cl – PubChem
The conversions of the 4-nitro derivative are similar. The bacterium Rhodococcus phenolicus degrades chlorobenzene as sole carbon sources. At one time, chlorobenzene was the main precursor for the manufacture of phenol: In other projects Wikimedia Commons. The heating would have triggered a reaction of organics in the Martian soil, which is known to contain perchlorate.
Journal of Geophysical Research: The catalyst enhances the electrophilicity of the chlorine. These mononitrochlorobenzenes are converted 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.
However, because it has only been found at 97 out of 1, NPL hazardous waste sites, it is not considered a chorobenzene environmental contaminant.
Retrieved from ” https: Chlorobenzene is manufactured by chlorination of benzene in the presence of a catalytic amount of Lewis acid such as ferric chloridesulfur dichlorideand anhydrous aluminium chloride: Systematic and Applied Microbiology. Chlorobenzene can persist in soil for several months, in air for about 3.
The major use of chlorobenzene is as an intermediate in the production of commodities such as herbicides, dyestuffs, and rubber.