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Overview
3,5-Dichlorophenyl isocyanate (CAS 104-82-7; C7H3Cl2NCO) is a reactive intermediate synthesized via phosgenation of 3,5-dichloroaniline. It serves as a critical building block in polyurethane chemistry.
Application
- Production of high-performance polyurea coatings for industrial flooring.
- Synthesis of specialty agrochemical herbicides and fungicides.
- Manufacturing of pharmaceutical intermediates for heterocyclic compounds.
Precautions
Strictly store under inert atmosphere at controlled temperatures. Use full PPE against respiratory sensitization and skin corrosion risks due to hydrolysis hazards.