tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate

3,9-二氮杂螺[5.5]十一烷-3-甲酸叔丁酯

Also known as: 3,9-Diazaspiro[5.5]undecane-3-carboxylic acid tert-butyl ester, 3-Boc-3,9-diazaspiro[5.5]undecane, 3,9-DIAZA-SPIRO[5.5]UNDECANE-3-CARBOXYLIC ACID TERT-BUTYL ESTER, 3,9-DIAZASPIRO[5.5]UNDECANE-3-CARBOXYLIC ACID T-BUTYL ESTER, tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate, 2-Methyl-2-propanyl 3,9-diazaspiro[5.5]undecane-3-carboxylate

tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate (CAS 173405-78-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H26N2O2 and a molecular weight of 254.368 g/mol. It is also known as 3,9-Diazaspiro[5.5]undecane-3-carboxylic acid tert-butyl ester, 3-Boc-3,9-diazaspiro[5.5]undecane and 3,9-DIAZA-SPIRO[5.5]UNDECANE-3-CARBOXYLIC ACID TERT-BUTYL ESTER. Key properties include a melting point of 0ºC, a boiling point of 354.1±42.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 168.0±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

173405-78-2

Jingsj CID

J-1035260-7

Molecular Formula

C₁₄H₂₆N₂O₂

Chinese Name

3,9-二氮杂螺[5.5]十一烷-3-甲酸叔丁酯

Molecular Weight

254.368 g/mol

Category

Organic Acids

Last updated

8/21/2026