Benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate

卡特缩合剂

Also known as: BOP, BOP reagent, Castro's reagent, (1H-Benzotriazol-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate, 1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium Hexafluorophosphate, Benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate, tri(dimethylamino)benzotriazol-1-yloxyphosphonium hexafluorophosphate

Benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate (CAS 56602-33-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H22F6N6OP2 and a molecular weight of 442.28 g/mol. It is also known as BOP, BOP reagent and Castro's reagent. Key properties include a melting point of >130 °C (dec.)(lit.) and a flash point of 138°C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

56602-33-6

Jingsj CID

J-1112248-9

Molecular Formula

C₁₂H₂₂F₆N₆OP₂

Chinese Name

卡特缩合剂

Molecular Weight

442.28 g/mol

Category

Organic Compounds

Last updated

8/21/2026