3-Chloro-4-methylphenyl isocyanate

Modify Date: 2024-01-02 19:16:07

3-Chloro-4-methylphenyl isocyanate Structure
3-Chloro-4-methylphenyl isocyanate structure
Common Name 3-Chloro-4-methylphenyl isocyanate
CAS Number 28479-22-3 Molecular Weight 167.592
Density 1.2±0.1 g/cm3 Boiling Point 246.0±33.0 °C at 760 mmHg
Molecular Formula C8H6ClNO Melting Point 23.5ºC
MSDS Chinese USA Flash Point 93.5±14.6 °C
Symbol GHS07 GHS08
GHS07, GHS08
Signal Word Danger

 Names

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

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 246.0±33.0 °C at 760 mmHg
Melting Point 23.5ºC
Molecular Formula C8H6ClNO
Molecular Weight 167.592
Flash Point 93.5±14.6 °C
Exact Mass 167.013794
PSA 29.43000
LogP 3.76
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.544
Storage condition 2-8°C

 Safety Information

Symbol GHS07 GHS08
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 Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R20/21/22;R36/37/38;R42
Safety Phrases S23-S26-S36/37-S45
RIDADR UN 2206 6.1/PG 3
WGK Germany 1
Packaging Group II
Hazard Class 6.1
HS Code 2929109000

 Synthetic Route

~93%

3-Chloro-4-methylphenyl isocyanate Structure

3-Chloro-4-meth...

CAS#:28479-22-3

Literature: Xu, Zhenyuan; Du, Xiaohue; Su, Weike Journal of the Indian Chemical Society, 2002 , vol. 79, # 12 p. 962 - 963

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3-Chloro-4-methylphenyl isocyanate Structure

3-Chloro-4-meth...

CAS#:28479-22-3

Literature: Salvestrini, Stefano; Di Cerbo, Paola; Capasso, Sante Journal of the Chemical Society. Perkin Transactions 2, 2002 , # 11 p. 1889 - 1893

 Customs

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

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 Synonyms

4-Methyl-2-chlorophenylisocyanate
3-Chloro-4-methylphenylisocyanate
Isocyanic Acid 3-Chloro-4-methylphenyl Ester
4-Chloro-3-methylphenyl isocyanate
3-Chloro-p-tolyl isocyanate
4-methyl-3-chlorophenyl isocyanate
4-Me-3-ClC6H3NCO
EINECS 249-050-7
MFCD00013858
Benzene, 2-chloro-4-isocyanato-1-methyl-
3-Chloro-4-methylphenyl isocyanate
2-Chloro-4-isocyanato-1-methylbenzene
3-chloro-4-methylbenzenisocyanate
1-chloro-5-isocyanato-2-methylbenzene
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