4,4'-Dichlorodiphenyl sulfone
Chemical compound / From Wikipedia, the free encyclopedia
4,4′-Dichlorodiphenyl sulfone (DCDPS) is an organic compound with the formula (ClC6H4)2SO2. Classified as a sulfone,[1] this white solid is most commonly used as a precursor to polymers that are rigid and temperature-resistant such as PES or Udel.[2]
Quick Facts Names, Identifiers ...
Names | |
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Preferred IUPAC name
1,1′-Sulfonylbis(4-chlorobenzene) | |
Other names
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Identifiers | |
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3D model (JSmol) |
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ChemSpider |
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ECHA InfoCard | 100.001.135 |
PubChem CID |
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UNII | |
CompTox Dashboard (EPA) |
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Properties | |
C12H8Cl2O2S | |
Molar mass | 287.15 g·mol−1 |
Appearance | White solid |
Melting point | 148 °C (298 °F; 421 K) |
Boiling point | 397 °C (747 °F; 670 K) |
Insoluble | |
Hazards | |
Safety data sheet (SDS) | External MSDS |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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