alpha-Methylene-gamma-valerolactone (stabilized with HQ)

α-亚甲基-γ-戊内酯(含稳定剂氢醌)

Also known as: 5-methyl-3-methylidene-oxolan-2-one, 5-methyl-3-methylideneoxolan-2-one, 5-Methyl-3-methylenedihydrofuran-2(3H)-one, 2(3H)-Furanone, dihydro-5-methyl-3-methylene-, 4,5-Dihydro-5-methyl-3-methylene-2(3H)-furanone, Dihydro-5-methyl-3-methylene-2(3H)-furanone, -valerolactone (stabilized with HQ)

alpha-Methylene-gamma-valerolactone (stabilized with HQ) (CAS 62873-16-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H8O2 and a molecular weight of 112.12700 g/mol. It is also known as 5-methyl-3-methylidene-oxolan-2-one, 5-methyl-3-methylideneoxolan-2-one and 5-Methyl-3-methylenedihydrofuran-2(3H)-one. Key properties include a boiling point of 219ºC at 760 mmHg, a density of 1.05 and a flash point of 81.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

62873-16-9

Jingsj CID

J-1511079-4

Molecular Formula

C₆H₈O₂

Chinese Name

α-亚甲基-γ-戊内酯(含稳定剂氢醌)

Molecular Weight

112.12700 g/mol

Category

Ketones

Last updated

8/21/2026