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Phenyl isocyanate Structure

Phenyl isocyanate

Chemical Properties

Melting point ?30 °C (lit.)
Boiling point 162-163 °C (lit.)
Density  1.096 g/mL at 25 °C (lit.)
vapor pressure  1.4 mm Hg ( 20 °C)
refractive index  n20/D 1.535(lit.)
Flash point 132 °F
storage temp.  2-8°C
solubility  Miscible with ether.
form  Liquid
color  Clear colorless to slightly yellow
Water Solubility  decomposes
Sensitive  Moisture Sensitive
Merck  14,7296
BRN  471391
Dielectric constant 8.8(20℃)
Stability Stable. Combustible. Incompatible with strong oxidizing agents, water, moisture, alcohols, amines, strong bases, strong acids. Protect from air.
LogP 2.59 at 25℃
CAS DataBase Reference 103-71-9(CAS DataBase Reference)
NIST Chemistry Reference Benzene, isocyanato-(103-71-9)
EPA Substance Registry System Phenyl isocyanate (103-71-9)

Safety Information

Hazard Codes  T+,T,C
Risk Statements  10-22-26-34-42-52-36/37/38
Safety Statements  16-26-28-36/37/39-45-38-28A
RIDADR  UN 2487 6.1/PG 1
WGK Germany  2
RTECS  DA3675000
21
Hazard Note  Irritant
TSCA  Yes
HazardClass  6.1
PackingGroup  I
HS Code  29291000
Hazardous Substances Data 103-71-9(Hazardous Substances Data)

MSDS

Usage And Synthesis