1,2,4,5-tetrachloro-3-isocyanatobenzene

Modify Date: 2025-08-25 14:04:26

1,2,4,5-tetrachloro-3-isocyanatobenzene Structure
1,2,4,5-tetrachloro-3-isocyanatobenzene structure
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 N/A 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

 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

 Synthetic Route

~%

1,2,4,5-tetrachloro-3-isocyanatobenzene Structure

1,2,4,5-tetrach...

CAS#:40398-02-5

Literature: The United States of America as represented by the Secretary of Agriculture Patent: US4477389 A1, 1984 ;

~%

1,2,4,5-tetrachloro-3-isocyanatobenzene Structure

1,2,4,5-tetrach...

CAS#:40398-02-5

Literature: The United States of America as represented by the Secretary of Agriculture Patent: US4477389 A1, 1984 ;

 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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