tert-butyl 1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate

1-氧代-2,8-二氮杂螺[4,5]癸烷-8-甲酸叔丁酯

Also known as: 1-Boc-4-spiro-[3-(2-pyrrolidinone)]piperidine, 8-Boc-1-oxo-2,8-diazaspiro[4.5]decane, 1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylic acid tert-butyl ester, 2,8-Diazaspiro[4.5]decane-8-carboxylic acid, 1-oxo-, 1,1-dimethylethyl ester, tert-butyl 1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate

tert-butyl 1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate (CAS 268550-48-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H22N2O3 and a molecular weight of 254.325 g/mol. It is also known as 1-Boc-4-spiro-[3-(2-pyrrolidinone)]piperidine, 8-Boc-1-oxo-2,8-diazaspiro[4.5]decane and 1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylic acid tert-butyl ester. Key properties include a boiling point of 424.9±38.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 210.8±26.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
268550-48-7
Jingsj CID
J-1573672-1
Molecular Formula
C13H22N2O3
Chinese Name
1-氧代-2,8-二氮杂螺[4,5]癸烷-8-甲酸叔丁酯
Molecular Weight
254.325 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point424.9±38.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point210.8±26.8 °C

Frequently Asked Questions

What is the CAS number of tert-butyl 1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate?

The CAS number of tert-butyl 1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate is 268550-48-7.

What are the molecular formula and molecular weight of tert-butyl 1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate?

tert-butyl 1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate has molecular formula C13H22N2O3 and molecular weight 254.325 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "tert-butyl 1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate (CAS 268550-48-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1573672-1 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.