CAS 21423-81-4|3-Chloro-4-methylbenzonitrile

Introduction：Basic information about CAS 21423-81-4|3-Chloro-4-methylbenzonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	3-Chloro-4-methylbenzonitrile
CAS Number	21423-81-4	Molecular Weight	151.593
Density	1.2±0.1 g/cm3	Boiling Point	238.1±20.0 °C at 760 mmHg
Molecular Formula	C₈H₆ClN	Melting Point	45-48 °C(lit.)
MSDS	ChineseUSA	Flash Point	83.9±0.0 °C
Symbol	GHS02	Signal Word	Warning

Names

Name	3-chloro-4-methylbenzonitrile
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	238.1±20.0 °C at 760 mmHg
Melting Point	45-48 °C(lit.)
Molecular Formula	C₈H₆ClN
Molecular Weight	151.593
Flash Point	83.9±0.0 °C
Exact Mass	151.018875
PSA	23.79000
LogP	2.81
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.553
InChIKey	INEMHABDFCKBID-UHFFFAOYSA-N
SMILES	Cc1ccc(C#N)cc1Cl

Safety Information

Symbol	GHS02
Signal Word	Warning
Hazard Statements	H228
Precautionary Statements	P210
Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	11
Safety Phrases	S36
RIDADR	UN 1325 4.1/PG 2
WGK Germany	3
Hazard Class	4.1
HS Code	2926909090

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

3-chloro-4-methylcyanobenzene

3-Chlor-4-methyl-benzonitril

Benzonitrile,3-chloro-4-methyl

MFCD00001799

2-Chloro-4-cyanotoluene

3-chloro-p-toluonitrile

EINECS 244-381-3

3-Chloro-4-methylbenzonitrile

3-Chloro-p-tolunitrile

Benzonitrile, 3-chloro-4-methyl-

3-chloro-4-methyl-benzonitrile

Recommended......