CAS 40398-03-6|1-Chloro-2-isocyanato-4-methylbenzene

Introduction：Basic information about CAS 40398-03-6|1-Chloro-2-isocyanato-4-methylbenzene, 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	1-Chloro-2-isocyanato-4-methylbenzene
CAS Number	40398-03-6	Molecular Weight	167.592
Density	1.2±0.1 g/cm3	Boiling Point	231.5±20.0 °C at 760 mmHg
Molecular Formula	C₈H₆ClNO	Melting Point	39-42ºC(lit.)
MSDS	ChineseUSA	Flash Point	83.6±11.0 °C
Symbol	GHS07, GHS08	Signal Word	Danger

Names

Name	1-chloro-2-isocyanato-4-methylbenzene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	231.5±20.0 °C at 760 mmHg
Melting Point	39-42ºC(lit.)
Molecular Formula	C₈H₆ClNO
Molecular Weight	167.592
Flash Point	83.6±11.0 °C
Exact Mass	167.013794
PSA	29.43000
LogP	3.58
Vapour Pressure	0.1±0.5 mmHg at 25°C
Index of Refraction	1.544
InChIKey	VLYGFJNRCFKJOB-UHFFFAOYSA-N
SMILES	Cc1ccc(Cl)c(N=C=O)c1

Safety Information

Symbol	GHS07, GHS08
Signal Word	Danger
Hazard Statements	H302-H312-H315-H319-H332-H334-H335
Precautionary Statements	P261-P280-P305 + P351 + P338-P342 + P311
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn
Risk Phrases	20/21/22-36/37/38
Safety Phrases	22-26-36
RIDADR	UN 2206 6.1/PG 3
Hazard Class	6.1
HS Code	2929109000

Customs

HS Code	2929109000
Summary	2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Synonyms

MFCD01863693

Benzene, 1-chloro-2-isocyanato-4-methyl-

2-Chloro-5-methylphenyl isocyanate

4-Chloro-3-isocyanatotoluene

1-Chloro-2-isocyanato-4-methylbenzene

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