CAS 40398-02-5|1,2,4,5-tetrachloro-3-isocyanatobenzene

Introduction：Basic information about CAS 40398-02-5|1,2,4,5-tetrachloro-3-isocyanatobenzene, 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	1,2,4,5-tetrachloro-3-isocyanatobenzene
CAS Number	40398-02-5	Molecular Weight	256.90100
Density	1.64g/cm3	Boiling Point	319.6ºC at 760 mmHg
Molecular Formula	C₇HCl₄NO	Melting Point	62-64ºC(lit.)
MSDS	/	Flash Point	127.5ºC

Names

Name	1,2,4,5-tetrachloro-3-isocyanatobenzene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.64g/cm3
Boiling Point	319.6ºC at 760 mmHg
Melting Point	62-64ºC(lit.)
Molecular Formula	C₇HCl₄NO
Molecular Weight	256.90100
Flash Point	127.5ºC
Exact Mass	254.88100
PSA	29.43000
LogP	4.26750
Index of Refraction	1.616
InChIKey	GQWLHPWGYHTUAS-UHFFFAOYSA-N
SMILES	O=C=Nc1c(Cl)c(Cl)cc(Cl)c1Cl

Safety Information

Hazard Codes	Xn
Risk Phrases	20/21/22-36/37/38-42
Safety Phrases	26-36/37/39
RIDADR	UN 2811 6.1/PG 3
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

MFCD01863691

2,3,5,6-Tetrachlorophenyl isocyanate

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