Product name:Diphenyl sulfone
Purity:99.5%
Appearance:White crystalline powder
Sample:Available
Storage:In dry and ventilated place
CAS No.: 127-63-9
Diphenyl sulfone Cas 127-63-9
Typical Properties
Chemical name:Diphenyl sulfone
Cas no:127-63-9
Synonyms:phenylsulphone
Molecular weight:218.27
Molecular formula:C12H10O2S
Molecular structure:
| Item | Specification |
| Melting point | 123-129 °C |
| Boiling point | 379 °C |
| Denisty | 1.36 |
| RI | 1.52 |
| Fp | 184°C |
Usage
High-temperature organic synthesis solvents: Replacements for toxic, high-boiling-point solvents; suitable for the synthesis of aromatic fine intermediates and dyes.
Polymer raw materials (Polysulfone/Polyethersulfone): Monomer intermediates for synthesizing high-performance engineering plastics such as PES and PSU.
Agrochemical and pharmaceutical intermediates: Used to prepare sulfone-containing fungicides, anthelmintics, and pharmaceutically active building blocks.
Flame retardant additives: Additive-type flame retardant synergists for rubber, plastics, and epoxy resins; suppress smoke and enhance thermal stability.
Dyes and fluorescent materials: Raw material intermediates for synthesizing functional dyes and optical brighteners.
Packaging and Shipping
25kg/carton
According to customer requirements.
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Diphenyl sulfone Cas 127-63-9