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Methylene-bis(4-cyclohexylisocyanate) Structure

Methylene-bis(4-cyclohexylisocyanate)

Chemical Properties

Melting point 25°C
Boiling point 168 °C / 1.5mmHg
Density  1.066 g/mL at 25 °C(lit.)
vapor pressure  0.001Pa at 20℃
refractive index  n20/D 1.497(lit.)
Flash point >230 °F
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Liquid
color  Clear colorless
Water Solubility  Insoluble/Reactive
BRN  2217800
Exposure limits TLV-TWA 0.0535 mg/m3 (0.005 ppm) (ACGIH).
Stability Hygroscopic
LogP 6.11 at 20℃
CAS DataBase Reference 5124-30-1(CAS DataBase Reference)
NIST Chemistry Reference Cyclohexane, 1,1'-methylenebis[4-isocyanato-(5124-30-1)
EPA Substance Registry System 1,1-Methylene bis(4-isocyanatocyclohexane) (5124-30-1)

Safety Information

Hazard Codes  T
Risk Statements  23-36/37/38-42/43
Safety Statements  26-28-38-45-1/2
RIDADR  UN 2206 6.1/PG 2
WGK Germany  1
RTECS  NQ9250000
TSCA  Yes
HS Code  2929.10.8090
HazardClass  6.1
PackingGroup  III
Hazardous Substances Data 5124-30-1(Hazardous Substances Data)

MSDS

Usage And Synthesis

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