Ethynodiol diacetate

双醋炔诺醇

Also known as: 17α-Ethynyl-4-estrene-3β,17β-diol diacetate, 19-Nor-17α-pregn-4-en-20-yne-3β,17β-diol diacetate, 3β,17β-Diacetoxy-17α-ethynyl-4-estrene, Ethinodiol diacetate, Femulen, Ovulen, Metrodiol diacetate, Cervicundin, Continuin, Luto-metrodiol, SC 11800, CB-8080, Etynodiol

Ethynodiol diacetate (CAS 297-76-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C24H32O4 and a molecular weight of 384.509 g/mol. It is also known as 17α-Ethynyl-4-estrene-3β,17β-diol diacetate, 19-Nor-17α-pregn-4-en-20-yne-3β,17β-diol diacetate and 3β,17β-Diacetoxy-17α-ethynyl-4-estrene. Key properties include a melting point of 128 - 131ºC, a boiling point of 461.1±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 221.8±27.1 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

297-76-7

Jingsj CID

J-1957098-9

Molecular Formula

C₂₄H₃₂O₄

Chinese Name

双醋炔诺醇

Molecular Weight

384.509 g/mol

Category

Alcohols

Last updated

8/21/2026