3,4-Dimethylbenzonitrile

Modify Date: 2024-01-03 15:37:25

3,4-Dimethylbenzonitrile Structure
3,4-Dimethylbenzonitrile structure
Common Name 3,4-Dimethylbenzonitrile
CAS Number 22884-95-3 Molecular Weight 131.174
Density 1.0±0.1 g/cm3 Boiling Point 253.5±9.0 °C at 760 mmHg
Molecular Formula C9H9N Melting Point 67 °C
MSDS N/A Flash Point 107.1±11.2 °C

 Use of 3,4-Dimethylbenzonitrile




 Names

Name 3,4-Dimethylbenzonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 253.5±9.0 °C at 760 mmHg
Melting Point 67 °C
Molecular Formula C9H9N
Molecular Weight 131.174
Flash Point 107.1±11.2 °C
Exact Mass 131.073502
PSA 23.79000
LogP 2.58
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.526

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DI4357500
CHEMICAL NAME :
Benzonitrile, 3,4-dimethyl-
CAS REGISTRY NUMBER :
22884-95-3
BEILSTEIN REFERENCE NO. :
0970523
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H9-N
MOLECULAR WEIGHT :
131.19

HEALTH HAZARD DATA

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

 Safety Information

Hazard Codes Xn:Harmful;
Risk Phrases R20/21/22
Safety Phrases S26-S36/37/39
RIDADR 3276
RTECS DI4357500
Packaging Group III
HS Code 2926909090

 Synthetic Route

 Preparation


 Customs

HS Code 2926909090
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

MFCD00016380
Benzonitrile, 3,4-dimethyl-
3,4-Dimethylbenzonitrile
3,4-o-xylonitrile
Benzonitrile,3,4-dimethyl
EINECS 245-293-8
3,4-Dimethyl-1-benzonitrile
3,4-dimethylbenzylnitrile
3,4-dimethylbenzenecarbonitrile
4-Cyano-o-xylene
3,4-dimethyl-benzonitrile
3,4-Dimethyl-benzonitril
1,2-Dimethyl-4-cyanobenzene