Toluene diisocyanate
From Biocrawler, the free encyclopedia.
Isomers of TDI
Numbering of the ring atoms shown with blue numbers
Toluene diisocyanate (TDI) is a chemical compound from the group of isocyanates. It is used as monomer feedstock for polyurethane production.
TDI can react with an alcohol to produce a urethane linkage. It is reactive and toxic. Exposure to TDI and its vapors should be avoided.
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External Link
Hazards of TDI, MDI, and HDI (http://www.semcosh.org/polyurethanes.pdf)
