3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate

Name :bitolylene diisocyanate(TODI) ; O-tolidine diisocyanate TODI Molecular Formula :C16H12N2O2 Structure : Molecular Weight:264.29 CAS No : 91-97-4 property :Under the normal atmospheric temperature is a white firm form particle , Flash point: 218 °C ,melting point: 70-72 °C ; Boiling Point: 195-197 °C( 667Pa ), Specific Gravity/Density(80 °C ): 1.197 g/cm3 Specification :Content ≥ 99% Use :Used as intermediate . Packing :20KG cardboard barrel , aluminium foil liner inside Storage :Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry, well-ventilated area Away from incompatible substances. Store protected from moisture.