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4-(Trifluoromethoxy)phenyl isocyanate Structure

4-(Trifluoromethoxy)phenyl isocyanate

Chemical Properties

Melting point -29°C
Boiling point 78 °C (22 mmHg)
Density  1.346 g/mL at 25 °C(lit.)
vapor pressure  1.42hPa at 25℃
refractive index  n20/D 1.458(lit.)
Flash point 158 °F
storage temp.  Refrigerator (+4°C)
form  clear liquid
color  Colorless to Light yellow
Water Solubility  Reacts with water.
Sensitive  Moisture Sensitive
BRN  977669
LogP 2.12
CAS DataBase Reference 35037-73-1(CAS DataBase Reference)
EPA Substance Registry System 4-(Trifluoromethoxy)phenyl isocyanate (35037-73-1)

Safety Information

Hazard Codes  Xn,Xi
Risk Statements  20/21/22-36/37/38-42
Safety Statements  26-36-36/37-22
RIDADR  UN 2206 6.1/PG 3
WGK Germany  3
21
Hazard Note  Irritant
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29291090

MSDS

Usage And Synthesis

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