Toluene diisocyanate

Toluene di isocyanate (TDI) is an organic compound with the formula CH3C6H3(NCO)2. Two of the six possible isomers are commercially important: 2,4-TDI (CAS: 584-84-9) and 2,6-TDI (CAS: 91-08-7). 2,4-TDI is produced in the pure state, but TDI is often marketed as 80/20 and 65/35 mixtures of the 2,4 and 2,6 isomers respectively. It is used in the production of flexible polyurethane foams.

Product information

Substance name: 2,4-toluene diisocyanate
EC no: 209-544-5
Cas No: 584-84-9
Reach registration No:
Formula: C9H6N2O2

Synonyms: 2,4-diisocyanato-1-methylbenzene / 2,4-diisocyanatoluene / 2,4-diisocyanatotoluene / 2,4-tolylene diisocyanate / 4-methyl-1,3-phenylene diisocyanate / 4-methyl-meta-phenylene diisocyanate / 4-methyl-m-phenylene diisocyanate / 4-methylphenylene diisocyanate / 4-methylphenylene isocyanate / benzene, 2,4-diisocyanato-1-methyl- / cresorcinol diisocyanate / DESMODUR T65 / DESMODUR T80 / diisocyanatoluene (=2,4-toluene diisocyanate) / diisocyanatotoluene (=2,4-toluene diisocyanate) / HYLENE T (=2,4-toluene diisocyanate) /HYLENE TCPA (=2,4-toluene diisocyanate) / HYLENE TLC (=2,4-toluene diisocyanate) / HYLENE TM (=2,4-toluene diisocyanate) / HYLENE TM-65 (=2,4-toluene diisocyanate) / HYLENE TRF (=2,4-toluene diisocyanate) / isocyanic acid 4-methyl-meta-phenylene ester / isocyanic acid methylphenylene ester (=2,4-toluene diisocyanate) / LUPRANAT T80 (=2,4-toluene diisocyanate) / meta-toluene diisocyanate (=2,4-toluene diisocyanate) / MONDUR TD (=2,4-toluene diisocyanate) / MONDUR TD-80 (=2,4-toluene diisocyanate) / MONDUR TDS (=2,4-toluene diisocyanate) / NACCONATE 100 (=2,4-toluene diisocyanate) / NIAX TDI (=2,4-toluene diisocyanate) / NIAX tdi-p (=2,4-toluene diisocyanate) / RUBINATE TDI 80/20 (=2,4-toluene diisocyanate) / SCURANATE TDI T100 / TDI (=2,4-toluene diisocyanate) / Toluene diisocyanate / toluene diisocyanate (=2,4-toluene diisocyanate) / toluylene diisocyanate (=2,4-toluene diisocyanate) / tolyene-2,4-diisocyanante / tolylene-2,4-diisocyanate)

Hazardous information

UN Number: 2078
Un Proper Shipping name
Class: 6,1
Packing group: II

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