Toluene Diisocyanates (2,4 and 2, 6)

CAS Number

Synonym

AI3-15101; 1,3-diisocyanato-2-methylbenzene; 1,3-diisocyanatomethyl benzene; 2,6-diisocyanatotoluene; Cresorcinol diisocyanate; desmodur T80; 2,4-diisocyanato-1-methylbenzene; 2,4- and 2,6-diisocyanatotoluene; Hylene T; Isocyanic Acid, methylphenylene ester; 4-methyl-m-phenylene isocyanate; 2-methyl-meta-phenylene isocyanate; Mondur TD; Nacconate 100; NCI-C50533; Niax TDI; Meta-toluene diisocyanate; Tolylene-2,4-diisocyanate; Tolylene diisocyanate; m-Tolylene diisocyanate; 2,4- and 2,6-TDI, 26471-62-5 (TDI mixture)

Occurrence/Use

Manufacture of flexible polyurethane foam, elastomers, wood finishes, lacquers, foam-coated fabrics, and insulation materials. Often available as a mixture of the two isomers, though 2,4-TDI is produced in its pure state.