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2-Chlorobenzonitrile powder Raw Materials CAS 873-32-5
Product Overview:
2-Chlorobenzonitrile is an organic compound belonging to the aromatic nitrile class, in which one hydrogen atom on the benzene ring is replaced by a chlorine atom and the other hydrogen atom is replaced by a nitrile group (-CN). Due to the special properties of the nitrile group, 2-chlorobenzonitrile plays an important role in chemical synthesis.
2-Chlorobenzonitrile powder Raw Materials CAS 873-32-5 Attributes
MF:C7H4ClN
MW:137.57
EINECS:212-836-5
Specification:99% min 2-Chlorobenzonitrile powder
Sample:2-Chlorobenzonitrile powder
Keywords：2-Chlorobenzonitrile
Appearance:white powder
Storage: Cool Dry Place
Brand: Global ASAP Nutrition Factory
Shelf Life: 2 Years
Test Method: HPLC
2-Chlorobenzonitrile powder Raw Materials CAS 873-32-5 Details
Uses and synthesis of 2-Chlorobenzonitrile powder
Pesticide industry: used to synthesize a variety of pesticides, such as insecticides, herbicides, etc. This is one of its important application areas.
Pharmaceutical industry: used as an intermediate for the synthesis of certain drugs. It is not used directly as a drug itself, but participates in the synthesis process of drugs.
Dye industry: used to synthesize certain dyes.
Other industries: used to synthesize other organic compounds, such as polymers, additives, etc.
Functions of 2-Chlorobenzonitrile powder
- 2-Chlorobenzonitrile Raw Materials is mainly used in the synthesis of 2-cyano-4-nitroaniline, an intermediate of dyestuff, and the synthesis of nitroquine, a new anti-malarial drug, in the pharmaceutical industry.
- 2-Chlorobenzonitrile powder is used in dyestuff, medicine and other fine chemical intermediates.
Physicochemical Property of 2-Chlorobenzonitrile powder
Needle crystal. Melting point 43-46℃, boiling point 232℃, flash point 108℃. Soluble in ether, ethanol.
Preparation method of 2-Chlorobenzonitrile powder
Cyanide reaction of chlorobenzene: It is prepared by reacting chlorobenzene with cuprous cyanide (CuCN) or sodium cyanide (NaCN) in the presence of a catalyst (such as a copper salt). This is a classic preparation method.
Diazotization reaction of o-chloroaniline followed by reaction with cuprous cyanide (a variant of the Sandmeyer reaction): o-chloroaniline is first subjected to diazotization reaction to generate a diazonium salt, which is then reacted with cuprous cyanide to obtain 2-chlorobenzonitrile
