Woollins' reagent

Woollins试剂

Also known as: 2,4-diphenyl-1,3,2,4-diselenadiphosphetane 2,4-diselenide, 1,3,2,4-Diselenadiphosphetane, 2,4-diphenyl-, 2,4-diselenide, 2,4-Diphenyl-1,3,2,4-diselenadiphosphetane 2,4-Diselenide, 2,4-diphenyl-2,4-bis(selanylidene)-1,3,2λ5,4λ5-diselenadiphosphetane, 2,4-diphenyl-2,4-bis(selanylidene)-1,3,2,4-diselenadiphosphetane, MFCD04041197

Woollins' reagent (CAS 122039-27-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H12P2Se4 and a molecular weight of 534.01100 g/mol. It is also known as 2,4-diphenyl-1,3,2,4-diselenadiphosphetane 2,4-diselenide, 1,3,2,4-Diselenadiphosphetane, 2,4-diphenyl-, 2,4-diselenide and 2,4-Diphenyl-1,3,2,4-diselenadiphosphetane 2,4-Diselenide. Key properties include a melting point of 206-210ºC(lit.), a boiling point of 530.8ºC at 760 mmHg and a flash point of 274.8ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

122039-27-4

Jingsj CID

J-13633-6

Molecular Formula

C₁₂H₁₂P₂Se₄

Chinese Name

Woollins试剂

Molecular Weight

534.01100 g/mol

Category

Organic Compounds

Last updated

8/21/2026