2,4-DIMETHYLBENZONITRILE

Modify Date: 2025-08-24 11:46:11

2,4-DIMETHYLBENZONITRILE Structure
2,4-DIMETHYLBENZONITRILE structure
Common Name 2,4-DIMETHYLBENZONITRILE
CAS Number 21789-36-6 Molecular Weight 131.174
Density 1.0±0.1 g/cm3 Boiling Point 240.0±9.0 °C at 760 mmHg
Molecular Formula C9H9N Melting Point 23-25ºC
MSDS N/A Flash Point 98.9±11.2 °C

 Names

Name 2,4-Dimethylbenzonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 240.0±9.0 °C at 760 mmHg
Melting Point 23-25ºC
Molecular Formula C9H9N
Molecular Weight 131.174
Flash Point 98.9±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
InChIKey QLZDTHTXOUOSCV-UHFFFAOYSA-N
SMILES Cc1ccc(C#N)c(C)c1

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases R20/21/22
Safety Phrases 26-36/37/39
RIDADR UN 3276
HS Code 2926909090

 Synthetic Route

 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

4-Cyano-m-xylene
EINECS 244-580-5
Benzonitrile, 2,4-dimethyl-
2,4-DIMETHYLBENZONITRILE
MFCD00016377
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