*The following content is generated by AI and is for reference only.
Overview
3,4-Dichlorophenyl isocyanate (CAS 10269-58-8) is a specialized organic intermediate synthesized via phosgenation of 3,4-dichloroaniline. Its molecular formula is C7H3Cl2NO. This compound serves as a critical building block for high-performance polymers and agrochemicals.
Application
- Polyurethane synthesis: Producing rigid foams with enhanced thermal stability.
- Agrochemical manufacturing: Key precursor for chlorinated herbicides and fungicides.
- Pharmaceutical intermediates: Used in the synthesis of specific heterocyclic drug compounds.
Precautions
Strictly store under inert atmosphere at controlled temperatures to prevent hydrolysis. Personnel must utilize full respiratory protection and chemical-resistant PPE due to severe respiratory sensitization risks. Avoid contact with water or moisture.