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4-Methoxyphenyl isocyanate Structure

4-Methoxyphenyl isocyanate

Chemical Properties

Melting point 101 °C
Boiling point 106-110 °C16 mm Hg(lit.)
Density  1.151 g/mL at 25 °C(lit.)
refractive index  n20/D 1.548(lit.)
Flash point 209 °F
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
solubility  soluble in Chloroform, Methanol
form  Liquid
Specific Gravity 1.151
color  Clear colorless
Sensitive  Moisture Sensitive
BRN  471920
CAS DataBase Reference 5416-93-3(CAS DataBase Reference)
NIST Chemistry Reference P-methoxy phenyl isocyanate(5416-93-3)
EPA Substance Registry System Benzene, 1-isocyanato-4-methoxy- (5416-93-3)

Safety Information

Hazard Codes  C,Xi
Risk Statements  20/21/22-34-36/37/38
Safety Statements  26-36/37/39-45-37/39
RIDADR  UN 2206 6.1/PG 3
WGK Germany  3
10-21
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29291090

MSDS

Usage And Synthesis

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