3,4-DIFLUOROPHENYL ISOCYANATE Chemical Properties

Boiling point:

164 °C(lit.)

Density 

1.326 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.498(lit.)

Flash point:

145 °F

storage temp. 

2-8°C

form 

Liquid

color 

Yellow

Sensitive 

Moisture Sensitive/Lachrymatory

Safety Information

Hazard Codes 

Xn,T

Risk Statements 

20/21/22-36/37/38

Safety Statements 

26-36

RIDADR 

UN 2206 6.1/PG 2

WGK Germany 

3

Hazard Note 

Toxic/Lachrymatory/Moisture Sensitive

HazardClass 

6.1

PackingGroup 

III

HS Code 

29291090

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich

3,4-DIFLUOROPHENYL ISOCYANATE Usage And Synthesis

Chemical Properties

Yellow liquid

Uses

3,4-Difluorophenyl isocyanate may be used in the preparation of (±)-trans-4-[4-cyano-3-(trifluoromethyl)phenyl]-N-(3,4-difluorophenyl)-2,5-dimethylpiperazine-1-carboxamide.

General Description

3,4-Difluorophenyl isocyanate, also known as 1,2-difluoro-4-isocyanatobenzene, is an organic building block containing an isocyanate group.

3,4-DIFLUOROPHENYL ISOCYANATE(42601-04-7)Related Product Information

• Benzyl thiocyanate
• 3,5-DIMETHYLPHENYL ISOCYANATE
• 3,5-DINITROPHENYL ISOCYANATE
• 3,5-Dimethylisoxazole-4-boronic acid
• 3,5-Dimethylpyrrole-2,4-dicarboxylic acid 2-t-butyl ester-4-ethyl ester
• 3,4-diMethoxy-N-(4-(3-nitrophenyl)-5-(piperidin-1-ylMethyl)thiazol-2-yl)benzenesulfonaMide
• 2,4-Difluorophenyl isocyanate, 98+%,2,4-Difluorophenyl isocyanate 98%,2,4-DIFLUOROPHENYL ISOCYANATE
• 2,5-DIFLUOROPHENYL ISOCYANATE,2,5-Difluorophenyl isocyanate 97%
• 2-BROMO-4,6-DIFLUOROPHENYL ISOCYANATE 98%,2-BROMO-4,6-DIFLUOROPHENYL ISOCYANATE,2-BROMO-4,6-DIFLUOROPHENYL ISOCYANATE, 9
• 2,6-DIFLUOROPHENYL ISOCYANATE,2,6-Difluorophenyl isocyanate 97%
• 2,3,4-TRIFLUOROPHENYL ISOCYANATE
• 3,4-DIFLUOROPHENYL ISOCYANATE
• 2,4,5-Trifluorophenyl isocyanate
• 1,2,3-TRIFLUORO-5-ISOCYANATOBENZENE
• PENTAFLUOROPHENYL ISOCYANATE 97
• 3,5-Dichloro-2,4-difluorophenyl isocyanate
• 4-BROMO-2,6-DIFLUOROPHENYL ISOCYANATE