(+)-Dipivaloyl-D-tartaric acid

(+)-二特戊酰基-D-酒石酸

Also known as: (+)-Bis(2,2-dimethylpropionyl)-D-tartaric acid, (+)-DPTA, D-(+)-Dipivaloyl tartaric acid, D-(+)-Tartaric acid dipivaloyl ester, Dipivaloyl-D-tartaric acid, O,O′-Dipivaloyl-D-tartaric acid, (2S,3S)-2,3-Bis[(2,2-dimethylpropanoyl)oxy]succinic acid

(+)-Dipivaloyl-D-tartaric acid (CAS 76769-55-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H22O8 and a molecular weight of 318.320 g/mol. It is also known as (+)-Bis(2,2-dimethylpropionyl)-D-tartaric acid, (+)-DPTA and D-(+)-Dipivaloyl tartaric acid. Key properties include a melting point of 127-130 °C(lit.), a boiling point of 436.6±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 153.8±22.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

76769-55-6

Jingsj CID

J-1326640-2

Molecular Formula

C₁₄H₂₂O₈

Chinese Name

(+)-二特戊酰基-D-酒石酸

Molecular Weight

318.320 g/mol

Category

Organic Acids

Last updated

8/21/2026