Product

3,4-DIFLUOROPHENYL ISOCYANATE

CAS No.：42601-04-7

Other grades of this product :

3,4-DIFLUOROPHENYL ISOCYANATE Basic information

Product Name:	3,4-DIFLUOROPHENYL ISOCYANATE
Synonyms:	3,4-DIFLUOROPHENYL ISOCYANATE;3,4-Difluoro-1-isocyanatobenzene;3,4-Difluorophenyl isocyanate 2GR;Isocyanic Acid 3,4-Difluorophenyl Ester;3,4-DifluorophenylIsocyanate>Benzene, 1,2-difluoro-4-isocyanato-
CAS:	42601-04-7
MF:	C7H3F2NO
MW:	155.1
EINECS:
Product Categories:	Isocyanates;Nitrogen Compounds;Organic Building Blocks
Mol File:	42601-04-7.mol

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.)
Fp	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 Information

Provider	Language
ACROS	English
SigmaAldrich	English

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 Preparation Products And Raw materials

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