3a,4,5,6,7,7a-Hexahydro-4,7-methanoindene-5-carboxaldehyde diethyl acetal

5-(二乙氧甲基)-3a,4,5,6,7,7a-六氢-4,7-亚甲基-1H-茚

Also known as: licorice diethyl acetal, TALIA, 4,7-Methano-1H-indene, 5-(diethoxymethyl)-3a,4,5,6,7,7a-hexahydro-, 4,7-Methano-1H-indene-5-carboxaldehyde, 3a,4,5,6,7,7a-hexahydro-, diethyl acetal, 5-(diethoxymethyl)-3a,4,5,6,7,7a-hexahydro-4,7-methano-1H-indene, Einecs 266-793-2

3a,4,5,6,7,7a-Hexahydro-4,7-methanoindene-5-carboxaldehyde diethyl acetal (CAS 67633-92-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H22O2 and a molecular weight of 222.32300 g/mol. It is also known as licorice diethyl acetal, TALIA and 4,7-Methano-1H-indene, 5-(diethoxymethyl)-3a,4,5,6,7,7a-hexahydro-. Key properties include a boiling point of 295.6ºC at 760 mmHg, a density of 1.024g/cm3 and a flash point of 123.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

67633-92-5

Jingsj CID

J-939585-9

Molecular Formula

C₁₄H₂₂O₂

Chinese Name

5-(二乙氧甲基)-3a,4,5,6,7,7a-六氢-4,7-亚甲基-1H-茚

Molecular Weight

222.32300 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026