1-(2-Hydroxyethyl)-4-piperidone ethylene ketal

1-(2-羟乙基)-4-哌啶酮乙二醇缩酮

Also known as: 1,4-Dioxa-8-azaspiro[4.5]decane-8-ethanol, 2-(4,4-Ethylenedioxypiperidino)ethanol, 2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)ethanol, 2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)ethanol, 8-(2-hydroxyethyl)-1,4-dioxa-8-azaspiro[4,5]decane

1-(2-Hydroxyethyl)-4-piperidone ethylene ketal (CAS 37443-73-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H17NO3 and a molecular weight of 187.23600 g/mol. It is also known as 1,4-Dioxa-8-azaspiro[4.5]decane-8-ethanol, 2-(4,4-Ethylenedioxypiperidino)ethanol and 2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)ethanol. Key properties include a boiling point of 75-78ºC15 mm Hg, a density of 1.135 g/mL at 25ºC and a flash point of >230 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

37443-73-5

Jingsj CID

J-1472852-9

Molecular Formula

C₉H₁₇NO₃

Chinese Name

1-(2-羟乙基)-4-哌啶酮乙二醇缩酮

Molecular Weight

187.23600 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026