Product name | Diphenyl sulfone |
CAS | 127-63-9 |
EINECS number | 204-853-1 |
Molecular formula | C12H10O2S |
Molecular weight | 218.27 |
Chemical property | White flaky crystals. Melting point 128-129 ºC, boiling point 379 ºC, 232 ºC (2.4kPa), relative density 1.252 (20/4 ºC). Soluble in hot ethanol, ether, and benzene, slightly soluble in hot water, insoluble in cold water. |
Uses | Used for thermal paper, polysulfone resins, and fire retardant. |