Diaminotoluene

Diaminotoluene (CAS 26764-44-3), also referred to as toluenediamine or TDA, is an aromatic diamine used as a reactive building block in polymer chemistry.

Where is Diaminotoluene used?

• Polyurethanes: chain extender in rigid and flexible foams and elastomers
• Epoxy systems: hardener in high-performance coatings, adhesives and structural laminates
• Rubber and tires: vulcanization systems and antiozonant precursor chemistry
• Adhesives and sealants: two-component systems for industrial bonding
• It functions as a curing agent and chain extender.

Commercial specifications

• 2,4- and 2,6-isomers and mixed-isomer grades
• Drums and IBC containers
• Purity confirmed by certificate of analysis