tert-Butyl 1-oxa-9-azaspiro[5.5]undecane-9-carboxylate

1-氧杂-9-氮杂螺[5.5]十一烷-9-羧酸叔丁酯

Also known as: 1-oxa-9-azaspiro[5.5]undecane-9-carboxylic acid tert-butyl ester, 1,1-dimethylethyl 1-oxa-9-azaspiro[5.5]undecane-9-carboxylate

tert-Butyl 1-oxa-9-azaspiro[5.5]undecane-9-carboxylate (CAS 1823231-84-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H25NO3 and a molecular weight of 255.35 g/mol. It is also known as 1-oxa-9-azaspiro[5.5]undecane-9-carboxylic acid tert-butyl ester and 1,1-dimethylethyl 1-oxa-9-azaspiro[5.5]undecane-9-carboxylate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1823231-84-0
Jingsj CID: J-764623-8
Molecular Formula: C₁₄H₂₅NO₃
Chinese Name: 1-氧杂-9-氮杂螺[5.5]十一烷-9-羧酸叔丁酯
Molecular Weight: 255.35 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of tert-Butyl 1-oxa-9-azaspiro[5.5]undecane-9-carboxylate?

The CAS number of tert-Butyl 1-oxa-9-azaspiro[5.5]undecane-9-carboxylate is 1823231-84-0.

What are the molecular formula and molecular weight of tert-Butyl 1-oxa-9-azaspiro[5.5]undecane-9-carboxylate?

tert-Butyl 1-oxa-9-azaspiro[5.5]undecane-9-carboxylate has molecular formula C14H25NO3 and molecular weight 255.35 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "tert-Butyl 1-oxa-9-azaspiro[5.5]undecane-9-carboxylate (CAS 1823231-84-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-764623-8 (accessed 2026-10-24).

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