toluene 2,4-diisocyanate


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toluene 2,4-diisocyanate

[′täl·yə‚wēn ¦tü ¦fȯr dī¦ī·sō′sī·ə‚nāt]
(organic chemistry)
CH3C6H3(NCO)2 A liquid (at room temperature) with a sharp, pungent odor; miscible with ether, acetone, and benzene; used to make polyurethane foams and other elastomers, and also as a protein cross-linking agent.
References in periodicals archive ?
The diisocyanate used in most of the experiments is a blocked isocyanate: toluene 2,4-diisocyanate dimer or di-TDI (Thanecure T9, Rhein Chemie).