tert-Butyl 1-oxo-3-phenyl-2-oxa-5-azaspiro[3.4]octane-5-carboxylate

1-氧代-3-苯基-2-氧杂-5-氮杂螺[3.4]辛烷-5-羧酸叔丁酯

Also known as: 1,1-Dimethylethyl 1-oxo-3-phenyl-2-oxa-5-azaspiro[3.4]octane-5-carboxylate, 2-Oxa-5-azaspiro[3.4]octane-5-carboxylic acid, 1-oxo-3-phenyl-, 1,1-dimethylethyl ester, 2-Methyl-2-propyl 1-oxo-3-phenyl-2-oxa-5-azaspiro[3.4]octane-5-carboxylate, 5-(tert-Butoxycarbonyl)-1-oxo-3-phenyl-2-oxa-5-azaspiro[3.4]octane

tert-Butyl 1-oxo-3-phenyl-2-oxa-5-azaspiro[3.4]octane-5-carboxylate (CAS 287401-31-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H21NO4 and a molecular weight of 303.35300 g/mol. It is also known as 1,1-Dimethylethyl 1-oxo-3-phenyl-2-oxa-5-azaspiro[3.4]octane-5-carboxylate, 2-Oxa-5-azaspiro[3.4]octane-5-carboxylic acid, 1-oxo-3-phenyl-, 1,1-dimethylethyl ester and 2-Methyl-2-propyl 1-oxo-3-phenyl-2-oxa-5-azaspiro[3.4]octane-5-carboxylate. Key properties include a boiling point of 447.7ºC at 760 mmHg, a density of 1.22g/cm3 and a flash point of 224.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

287401-31-4

Jingsj CID

J-1361406-1

Molecular Formula

C₁₇H₂₁NO₄

Chinese Name

1-氧代-3-苯基-2-氧杂-5-氮杂螺[3.4]辛烷-5-羧酸叔丁酯

Molecular Weight

303.35300 g/mol

Category

Organic Acids

Last updated

8/21/2026