tert-Butyl 3-methyl-1-oxo-2-oxa-7-azaspiro[4.5]decane-7-carboxylate

3-甲基-1-氧代-2-氧杂-7-氮杂螺[4.5]癸烷-7-羧酸叔丁酯

Also known as: 2-Methyl-2-propanyl 3-methyl-1-oxo-2-oxa-7-azaspiro[4.5]decane-7-carboxylate, 3-Methyl-1-oxo-2-oxa-7-azaspiro[4.5]decane-7-carboxylic acid tert-butyl ester, 2-Oxa-7-azaspiro[4.5]decane-7-carboxylic acid, 3-methyl-1-oxo-, 1,1-dimethylethyl ester

tert-Butyl 3-methyl-1-oxo-2-oxa-7-azaspiro[4.5]decane-7-carboxylate (CAS 923009-63-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H23NO4 and a molecular weight of 269.33700 g/mol. It is also known as 2-Methyl-2-propanyl 3-methyl-1-oxo-2-oxa-7-azaspiro[4.5]decane-7-carboxylate, 3-Methyl-1-oxo-2-oxa-7-azaspiro[4.5]decane-7-carboxylic acid tert-butyl ester and 2-Oxa-7-azaspiro[4.5]decane-7-carboxylic acid, 3-methyl-1-oxo-, 1,1-dimethylethyl ester. Key properties include a boiling point of 404.4ºC at 760 mmHg, a density of 1.13g/cm3 and a flash point of 198.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

923009-63-6

Jingsj CID

J-1494991-7

Molecular Formula

C₁₄H₂₃NO₄

Chinese Name

3-甲基-1-氧代-2-氧杂-7-氮杂螺[4.5]癸烷-7-羧酸叔丁酯

Molecular Weight

269.33700 g/mol

Category

Organic Acids

Last updated

8/21/2026