3-ethyl-3-methylglutaric anhydride

3-乙基-3-甲基戊二酸酐

Also known as: 2H-Pyran-2,6(3H)-dione,4-ethyldihydro-4-methyl-, 4-ethyl-4-methyldihydro-2H-pyran-2,6(3H)-dione, 4-ethyl-4-methyloxane-2,6-dione, beta-Methyl-beta-ethylglutaric anhydride, 3-ethyl-3-methylpentanedioic acid anhydride, 3-ethyl-3-methylglutarec anhydride, 3-ethyl-3-methylglutaric anhydride,97%, 3-ethyl-3-methyl-glutaric acid-anhydride, 3-Aethyl-3-methyl-glutarsaeure-anhydrid, EINECS 230-194-4

3-ethyl-3-methylglutaric anhydride (CAS 6970-57-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H12O3 and a molecular weight of 156.17900 g/mol. It is also known as 2H-Pyran-2,6(3H)-dione,4-ethyldihydro-4-methyl-, 4-ethyl-4-methyldihydro-2H-pyran-2,6(3H)-dione and 4-ethyl-4-methyloxane-2,6-dione. Key properties include a boiling point of 185ºC20 mm Hg(lit.), a density of 1.058 g/mL at 25ºC(lit.) and a flash point of 203 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

6970-57-6

Jingsj CID

J-1993951-7

Molecular Formula

C₈H₁₂O₃

Chinese Name

3-乙基-3-甲基戊二酸酐

Molecular Weight

156.17900 g/mol

Category

Organic Acids

Last updated

8/21/2026