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4-Chloro-2-methylphenyl isocyanate

CAS No.
37408-18-7
Chemical Name:
4-Chloro-2-methylphenyl isocyanate
Synonyms
4-Chloro-o-tolyl isocyanate;4-Chloro-2-methylphenyl isocyanate;4-Chloro-1-isocyanato-2-methyl-benzen;4-Chloro-1-isocyanato-2-methylbenzene;4-Chloro-2-methylphenyl isocyanate-98%;4-CHLORO-2-METHYLPHENYL ISOCYANATE 97%;Benzene, 4-chloro-1-isocyanato-2-methyl-
CBNumber:
CB5674912
Molecular Formula:
C8H6ClNO
Molecular Weight:
167.59
MDL Number:
MFCD00019914
MOL File:
37408-18-7.mol
MSDS File:
SDS
Last updated:2026-09-12 18:53:38

4-Chloro-2-methylphenyl isocyanate Properties

Melting point 36-40 °C(lit.)
Boiling point 103°C 13mm
Density 1.17±0.1 g/cm3(Predicted)
Flash point >230 °F
Sensitive Moisture Sensitive
BRN 2803097

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)Health Hazard (GHS08)
GHS06,GHS08
Signal word  Warning
Hazard statements  H315-H319-H330-H334-H335
Precautionary statements  P260-P304+P340-P305+P351+P338-P320-P405-P501a
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  22-26-36
RIDADR  2206
WGK Germany  3
HazardClass  6.1
PackingGroup  III
Limited Quantities 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
Excepted Quantities Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
NFPA 704
1
4 0

4-Chloro-2-methylphenyl isocyanate price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific OR322182 4-Chloro-2-methylphenyl isocyanate 98% 37408-18-7 1g $21 2026-06-04 Buy
Apolloscientific OR322182 4-Chloro-2-methylphenyl isocyanate 98% 37408-18-7 5g $49 2026-06-04 Buy
Apolloscientific OR322182 4-Chloro-2-methylphenyl isocyanate 98% 37408-18-7 25g $232 2026-06-04 Buy
Apolloscientific OR322182 4-Chloro-2-methylphenyl isocyanate 98% 37408-18-7 100g $902 2026-06-04 Buy
aablocks AA003L13 4-Chloro-2-methylphenylisocyanate 95% 37408-18-7 1g $19 2026-05-28 Buy
Product number Packaging Price Buy
OR322182 1g $21 Buy
OR322182 5g $49 Buy
OR322182 25g $232 Buy
OR322182 100g $902 Buy
AA003L13 1g $19 Buy

4-Chloro-2-methylphenyl isocyanate Chemical Properties, Uses, Production

Uses

4-Chloro-1-isocyanato-2-methylbenzene is an intermediate used in the preparation of chloromethylphenylcarbamate derivatives of cellulose for use as stationary phases of high-performance liquid chromatography.

32315-10-9
95-69-2
37408-18-7
Synthesis of 4-Chloro-2-methylphenyl isocyanate from Triphosgene and 4-Chloro-2-methylaniline

4-Chloro-2-methylphenyl isocyanate Preparation Products And Raw materials

Raw materials

Preparation Products

4-Chloro-2-methylphenyl isocyanate Suppliers

Global Suppliers ( 40)
Supplier Tel Email Country ProdList Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Chengdu Research Accelerators Technology Co., Ltd. 028-64353063 reacchemical@163.com China 5243 58
Shanghai Qiao Chemical Science Co., Ltd 021-58892003 info@qiaochem.com China 6065 65
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Guangdong wengjiang Chemical Reagent Co., Ltd. 0751-2886750 13927877953 3005811397@qq.com China 13282 58
Shenzhen Regent Biochemical Technology Co., Ltd. 0755-85201366 18938635012 sales@regentsciences.com China 9383 58
sgtlifesciences pvt ltd +91-8790379245 dj@sgtlifesciences.com China 12351 58
Career Henan Chemica Co +86-0371-86658258 +86-13203830695 laboratory@coreychem.com China 30203 58
4-Chloro-1-isocyanato-2-methylbenzene 4-CHLORO-2-METHYLPHENYL ISOCYANATE 97% 4-Chloro-o-tolyl isocyanate 4-Chloro-1-isocyanato-2-methyl-benzen Benzene, 4-chloro-1-isocyanato-2-methyl- 4-Chloro-2-methylphenyl isocyanate-98% 4-Chloro-2-methylphenyl isocyanate 37408-18-7