4,5-Dihydro-2,5-dimethyl-4-oxofuran-3-yl butyrate

丁酸4,5-二氢-2,5-二甲基-4-氧呋喃-3-酯

Also known as: Fraision butyrate, Furanone butyrate, 2,5-Dimethyl-3-oxo-(2H)-fur-4-yl butyrate, 2,5-Dimethyl-4-oxo-4,5-dihydro-3-furanyl butyrate, 2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl butyrate, 4-Butyryloxy-2,5-dimethyl-3(2H)-furanone, Butanoic acid, 4,5-dihydro-2,5-dimethyl-4-oxo-3-furanyl ester, Butyric acid 4,5-dihydro-2,5-dimethyl-4-oxofuran-3-yl, FEMA 3970

4,5-Dihydro-2,5-dimethyl-4-oxofuran-3-yl butyrate (CAS 114099-96-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H14O4 and a molecular weight of 198.216 g/mol. It is also known as Fraision butyrate, Furanone butyrate and 2,5-Dimethyl-3-oxo-(2H)-fur-4-yl butyrate. Key properties include a boiling point of 286.8±40.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 123.3±27.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

114099-96-6

Jingsj CID

J-1359125-6

Molecular Formula

C₁₀H₁₄O₄

Chinese Name

丁酸4,5-二氢-2,5-二甲基-4-氧呋喃-3-酯

Molecular Weight

198.216 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026