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Overview
Phenyl isocyanate (CAS: 103-74-4, C7H5NO) is a reactive organic intermediate synthesized via phosgenation of aniline. It serves as a critical precursor in polymer chemistry.
Application
- Polyurethane foam production for insulation materials.
- Synthesis of pharmaceutical intermediates and dyes.
- Manufacturing of high-performance adhesives and coatings.
Precautions
Strictly store in sealed containers under inert atmosphere. Requires full respiratory protection due to severe respiratory sensitization risks and moisture sensitivity.