Classification: 2-Chlorobenzonitrile
English name: 2-Chlorobenzonitrile
Alias: o-chlorobenzonitrile; 1-chlorophenyl-2-carboxylic acid nitrile, o-chlorobenzonitrile, 2-chlorobenzonitrile, 2-chlorobenzonitrile, o-chlorobenzonitrile, 2-chlorobenzonitrile
CAS: 873-32-5
Molecular formula: C7H4ClN
Molecular weight: 137.57
MDL: MFCD00001779
Melting point: 43-46 ° C
Boiling point: 232 ° C
Appearance: white crystal
Uses: organic synthesis intermediates.
2-Chlorobenzonitrile is an activated aryl chloride that is commonly used in reactions that involve the Palladium-catalyzed direct arylation of heteroaromatics (e.g. 3-aminopicolinic acid [A627800]). 2-Chlorobenzonitrile and its substituted derivatives (e.g. 2,3-dichloro-6-nitrobenzonitrile [2112-22-3]) also have potential anti-inflammatory properties.
Chemical Name |
2-Chlorobenzonitrile |
Synonyms |
2-cyano chlorobenzene;O-CHLOROBENZONITRILE;OCBN;o-Chlorotolunitrile;2-chloro-benzonitrile;ortho-chloro-benzonitrile;o-Chlorbenzonitril;o-Cyanochlorobenzene;2-chloro-benzonitril;2-Chlorbenzonitril;o-chloro-benzonitril;chlorobenzylnitrile;chlorobenzonitrile;Benzonitrile, 2-chloro-;o-Chlorocyanobenzene; |
CAS No. |
873-32-5 |
Molecular Formula |
C7H4ClN |
Molecular Weight |
137.56600 |
PSA |
23.79000 |
LogP |
2.21168 |
Appearance & Physical State |
white to pale yellow crystalline powder |
Density |
1.18 g/cm3 |
Boiling Point |
232ºC |
Melting Point |
43-46ºC |
Flash Point |
122ºC |
Refractive Index |
1.563 |
Stability |
Stable under normal temperatures and pressures. |
Storage Condition |
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
RTECS |
DI2625000 |
Hazard Class |
6.1 |
Safety Statements |
S23 |
HS Code |
29269095 |
WGK Germany |
2 |
Packing Group |
III |
RIDADR |
UN 3439 |
Risk Statements |
R21/22/23 |
Hazard Codes |
Xn |
Jinan Xinnuo Pharmaceutical Technology Co., Ltd. is a high-tech enterprise specializing in the production of pharmaceutical intermediates. The company has been engaged in the research, development and production of chemical intermediates for more than 10 years. It integrates research, development, production, import and export trade, strong technical force, advanced testing methods, strong research and development capabilities and superb synthetic technology. It is an incubator of Jinan Pharmaceutical Valley. Committed to gout, nutrition, anti-cancer, anti-depression, anti-age dementia and drug synthesis in the cardiovascular and cerebrovascular fields. The products are mainly exported, and the products are exported to more than 40 countries and regions such as Southeast Asia, South America and Eastern Europe.
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