tert-butyl 3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate

3-氧代-1-氧杂-8-氮杂螺[4.5]癸烷-8-甲酸叔丁酯

Also known as: 1-Oxa-8-azaspiro[4.5]decane-8-carboxylic acid, 3-oxo-, 1,1-dimethylethyl ester, 8-Boc-3-oxo-1-oxa-8-azaspiro[4.5]decane, EOS-62192, N-Boc-3-oxo-1-oxa-8-aza-spiro[4.5]decane, tert-Butyl 3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate, tert-Butyl-3-oxo-1-oxa-8-azaspiro[4.5]decan-8-carboxylat, 3-(tert-butoxycarbonyl)-3-aza-7-oxa-spiro[5.4]decan-9-one, 3 tert-butyl 3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate, 2-Methyl-2-propanyl 3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate

tert-butyl 3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate (CAS 954236-44-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H21NO4 and a molecular weight of 255.310 g/mol. It is also known as 1-Oxa-8-azaspiro[4.5]decane-8-carboxylic acid, 3-oxo-, 1,1-dimethylethyl ester, 8-Boc-3-oxo-1-oxa-8-azaspiro[4.5]decane and EOS-62192. Key properties include a boiling point of 375.5±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 180.9±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
954236-44-3
Jingsj CID
J-1100254-3
Molecular Formula
C13H21NO4
Chinese Name
3-氧代-1-氧杂-8-氮杂螺[4.5]癸烷-8-甲酸叔丁酯
Molecular Weight
255.310 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point375.5±42.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point180.9±27.9 °C

Frequently Asked Questions

What is the CAS number of tert-butyl 3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate?

The CAS number of tert-butyl 3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate is 954236-44-3.

What are the molecular formula and molecular weight of tert-butyl 3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate?

tert-butyl 3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate has molecular formula C13H21NO4 and molecular weight 255.310 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 3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate (CAS 954236-44-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1100254-3 (accessed 2026-10-25).

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