2,4/2,6-Diaminotoluene NEW

Factory Supply 98.5% Min Meta Diaminotoluene CAS 25376-45-8

Usage:

1. Mainly used as raw material for synthesizing TDI and polyether initiator. The polyether polyol synthesized with TDA as the initiator can produce uniform and fine foam, which can improve the heat insulation performance and low temperature dimensional performance of the foam. 2. Use Chemicalbook as epoxy resin curing agent and dye intermediate. 3. Synthesis of aromatic diamine curing agents for polyurethane elastomers and epoxy resins: dimethylthiotoluenediamine DMTDA, diethyltoluenediamine DETDA.