Diphenyl sulfone /Sulfobenzide /1,1′-Sulfonyl bisbenzene /Benzene sulfone

English name：Diphenyl sulfone；Sulfobenzide；1,1′-Sulfonyl bisbenzene；Benzene sulfone

Other names: diphenylsulfone; Acaricide sulfone; 1,1-sulfonyl diphenyl; 1,1 '- sulfonyl diphenyl

CAS No.: 127-63-9

C12H10O2S=218.27

Grade: BR

Content: ≥ 97.0%

Melting point: 125 ～ 129 ℃

Physicochemical properties: white monoclinic prismatic or flake crystal. Soluble in hot ethanol and benzene, slightly soluble in boiling water, insoluble in cold water. The relative density (d254) was 1.248. The melting point is 128-129 ℃. The boiling point is 378-379 ℃. Low toxicity, LD50 (rat, oral) 1390mg / kg. Irritating

Purpose: biochemical research. Organic synthesis. Acaricide. Toughening agent.

Saving: RT