2-Chlorobenzonitrile
Names
[ CAS No. ]:
873-32-5
[ Name ]:
2-Chlorobenzonitrile
[Synonym ]:
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
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
MSDS
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
[ 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
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 29269095