Toluene diisocyanate (TDI)

CAS: 584-84-9

Appearance: Colorless transparent to light yellow liquid

Packing:250kg/drum  80drums/20GP

Export Markets: North America, Western Europe, southeast Asia, South Asia

Molecular Formula:: C9H6N2O2

Molecular Weight: 174.15

User:Manufacturing polyurethane foam plastics coating of soft rubber and adhesive materials

 

physicochemical property:

The relative density 1.22 0.01 (25℃)

Freezing points 3.5 to 5.5 ℃ (TDI – 65); 11.5～13.5℃(TDI-80); 19.5～21.5℃ 

boiling point: 251℃ 

flash(ing) point: 132℃(closed cup)

Steam density 6.0 

Vapour pressure kPa (0.01 mmHg20 gd 

Steam and air mixture flammable limit 0.9 ~ 9.5%.

 

Packaging symbol: poison product

Packaging methods: (II) class drum outfit also fill nitrogen