4-(Acetyloxy)-2H,3H-pyran-2,6-dione

4-(乙酰氧基)-2H,3H-吡喃-2,6-二酮

Also known as: ACETIC ACID 2,6-DIOXO-3,6-DIHYDRO-2H-PYRAN-4-YL ESTER, 2,6-DIOXO-3,6-DIHYDRO-2H-PYRAN-4-YL ACETATE, 2,6-dioxo-3,6-dihydro-2H-pyran-4-yl acetate, 2H-Pyran-2,6(3H)-dione, 4-(acetyloxy)-, 2H-Pyran-2,6(3H)-dione,4-(acetyloxy), 3,6-dihydro-2,6-dioxo-2H-pyran-4-yl acetate, 3-acetoxy-pent-2-enedioic acid anhydride, 4-(Acetyloxy)-2H,3H-pyran-2,6-dione, 4-Acetoxy-2,3-dihydro-2H-pyran-2,6-dion, 4-Acetoxypyran-2,6(3H)-dion, 4-acetoxy-2H,3H-pyrane-2,6-dione, 4-acetyloxy-2H,3H-pyran-2,6-dione, Glutaconicanhydride,3-hydroxy-,acetate (8CI), (2,6-dioxo-3H-pyran-4-yl) acetate

4-(Acetyloxy)-2H,3H-pyran-2,6-dione (CAS 15997-62-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C7H6O5 and a molecular weight of 170.12000 g/mol. It is also known as ACETIC ACID 2,6-DIOXO-3,6-DIHYDRO-2H-PYRAN-4-YL ESTER, 2,6-DIOXO-3,6-DIHYDRO-2H-PYRAN-4-YL ACETATE and 2,6-dioxo-3,6-dihydro-2H-pyran-4-yl acetate. Key properties include a boiling point of 321.6ºC at 760 mmHg, a density of 1.38g/cm3 and a flash point of 145.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

15997-62-3

Jingsj CID

J-1356270-4

Molecular Formula

C₇H₆O₅

Chinese Name

4-(乙酰氧基)-2H,3H-吡喃-2,6-二酮

Molecular Weight

170.12000 g/mol

Category

Ketones

Last updated

8/21/2026