sodium O,O-di-sec-butyl dithiophosphate

二硫代磷酸-O,O-二(1-甲基丙基)酯钠盐

Also known as: Aeroflat 238, Dithiophosphoric acid O,O-di-sec-butyl ester sodium salt, EINECS 251-598-7, Natrium-O,O-di-sec-butyldithiophosphat, Phosphorodithioic acid O,O-bis(1-methylpropyl) S-sodium salt, Phosphorodithioic acid, O,O-bis(1-methylpropyl) ester, sodium salt, Phosphorodithioic acid, O,O-di-sec-butyl ester, sodium salt, SODIUM DI-SEC-BUTYL PHOSPHORODITHIOATE, Sodium O,O-di-sec-butyl dithiophosphate, sodium O,O'-di-s-butyldithiophosphate, sodium di-sec-butyl phosphorodithioate, sodium,di(butan-2-yloxy)-sulfanylidene-sulfido-λ5-phosphane

sodium O,O-di-sec-butyl dithiophosphate (CAS 33619-92-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H18NaO2PS2 and a molecular weight of 264.32100 g/mol. It is also known as Aeroflat 238, Dithiophosphoric acid O,O-di-sec-butyl ester sodium salt and EINECS 251-598-7. Key properties include a boiling point of 292.8ºC at 760mmHg and a flash point of 130.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

33619-92-0

Jingsj CID

J-1059914-9

Molecular Formula

C₈H₁₈NaO₂PS₂

Chinese Name

二硫代磷酸-O,O-二(1-甲基丙基)酯钠盐

Molecular Weight

264.32100 g/mol

Category

Organic Acids

Last updated

8/21/2026