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Overview
Toluene diisocyanate (TDI) is a vital aromatic isocyanate produced via phosgenation of toluene diamine. Its primary isomers are 2,4-TDI and 2,6-TDI, with the molecular formula C7H2N2O2. The CAS number for the mixture is 584-84-9.
Application
- Flexible polyurethane foam manufacturing for furniture mattresses.
- Production of high-performance coatings and adhesives.
- Manufacturing of elastomers for automotive components.
- Synthetic leather and sealant formulations.
Precautions
Strictly avoid inhalation due to severe respiratory sensitization risks. Store in cool, dry areas away from moisture to prevent polymerization. Personal protective equipment including respirators and chemical-resistant gloves is mandatory during handling.