Skip to main content
Jingsj
.mol.sdf

tert-Butyl 3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate

Also known as: SW-90, SWF-90, 8-Boc-2,8-diazaspiro[4.5]decan-3-one, 8-Boc-3-oxo-2,8-diazaspiro[4.5]decane, tert-Butyl 2-oxo-3,8-diazaspiro[4.5]decane-8-carboxylate, 2,8-Diazaspiro[4.5]decane-8-carboxylic acid, 3-oxo-, 1,1-dimethylethyl ester, 3-keto-2,8-diazaspiro[4.5]decane-8-carboxylic acid tert-butyl ester, TERT-BUTYL 3-OXO-2,8-DIAZASPIRO[4.5]DECANE-8-CARBOXYLATE

tert-Butyl 3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate (CAS 169206-67-1) 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. Key properties include a boiling point of 424.9±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 210.8±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
169206-67-1
Jingsj CID
J-1504937-3
Molecular Formula
C13H22N2O3
Molecular Weight
254.325 g/mol
Category
Organic Acids
Last updated
8/21/2026
Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point424.9±45.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point210.8±28.7 °C
Exact Mass254.163040
PSA58.64000
LogP-0.03
Vapor Pressure0.0±1.0 mmHg at 25°C
Refractive Index1.524

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of tert-Butyl 3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate?

The CAS number of tert-Butyl 3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate is 169206-67-1.

What are the molecular formula and molecular weight of tert-Butyl 3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate?

tert-Butyl 3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate has molecular formula C13H22N2O3 and molecular weight 254.325 g/mol.

What are the upstream and downstream products of tert-Butyl 3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate?

For tert-Butyl 3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate, Upstream Products: tert-butyl 4-(2-methoxy-2-oxoethyl)-4-(nitromethyl)piperidine-1-carboxylate, tert-butyl 4-(2-methoxy-2-oxoethylidene)piperidine-1-carboxylate, 4-(2-Ethoxy-2-oxoethylidene)-1-piperidinecarboxylic acid tert-butyl ester; Downstream Products: 2,8-Diazaspiro[4.5]decan-3-one, tert-Butyl 2-benzyl-3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate.

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

Last updated:

How to cite: Jingsj. "tert-Butyl 3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate (CAS 169206-67-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1504937-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.