2-Chlorobenzonitrile

Modify Date: 2024-01-02 12:19:33

2-Chlorobenzonitrile Structure
2-Chlorobenzonitrile structure
Common Name 2-Chlorobenzonitrile
CAS Number 873-32-5 Molecular Weight 137.566
Density 1.2±0.1 g/cm3 Boiling Point 232.8±13.0 °C at 760 mmHg
Molecular Formula C7H4ClN Melting Point 43-46 °C(lit.)
MSDS Chinese USA Flash Point 100.8±14.8 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2-Chlorobenzonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 232.8±13.0 °C at 760 mmHg
Melting Point 43-46 °C(lit.)
Molecular Formula C7H4ClN
Molecular Weight 137.566
Flash Point 100.8±14.8 °C
Exact Mass 137.003220
PSA 23.79000
LogP 2.22
Vapour Pressure 0.1±0.5 mmHg at 25°C
Index of Refraction 1.563

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DI2625000
CHEMICAL NAME :
Benzonitrile, o-chloro-
CAS REGISTRY NUMBER :
873-32-5
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C7-H4-Cl-N
MOLECULAR WEIGHT :
137.57
WISWESSER LINE NOTATION :
NCR BG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,908,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 21,906,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H312-H319
Precautionary Statements P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn:Harmful
Risk Phrases R21/22/23
Safety Phrases S23
RIDADR 3439
WGK Germany 2
RTECS DI2625000
Packaging Group III
Hazard Class 6.1
HS Code 29269095

 Synthetic Route

 Customs

HS Code 29269095

 Synonyms

2-cyano chlorobenzene
OCBN
Benzonitrile, o-chloro-
NCR BG
o-Chlorobenzonitrile
chlorobenzonitrile
2-Chlorbenzonitril
MFCD00001779
o-Chlorotolunitrile
Benzonitrile, 2-chloro-
EINECS 212-836-5
o-Cyanochlorobenzene
2-Cyanochlorobenzene
2-chloro-benzonitrile
2-Chlorobenzonitrile
2-chloro-benzonitril
ortho-chloro-benzonitrile
o-Chlorocyanobenzene
o-chloro-benzonitril
o-Chlorbenzonitril
chlorobenzylnitrile
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