2,2-Dimethylsuccinic anhydride

2,2-二甲基琥珀酸酐

Also known as: Dihydro-3,3-dimethyl-2,5-furandione, 3,3-Dimethyldihydrofuran-2,5-dione, 3,3-Dimethyl-3,4-dihydro-2,5-furandione, α,α-Dimethylsuccinic anhydride, 2,5-Furandione, dihydro-3,3-dimethyl-, 3,3-dimethyloxolane-2,5-dione, 2,2-Dimethylsuccinic acid anhydride

2,2-Dimethylsuccinic anhydride (CAS 17347-61-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H8O3 and a molecular weight of 128.126 g/mol. It is also known as Dihydro-3,3-dimethyl-2,5-furandione, 3,3-Dimethyldihydrofuran-2,5-dione and 3,3-Dimethyl-3,4-dihydro-2,5-furandione. Key properties include a melting point of 29-31 °C(lit.), a boiling point of 220.2±9.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 108.3±0.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

17347-61-4

Jingsj CID

J-20741-4

Molecular Formula

C₆H₈O₃

Chinese Name

2,2-二甲基琥珀酸酐

Molecular Weight

128.126 g/mol

Category

Organic Acids

Last updated

8/21/2026