2-Oxa-8-azaspiro[4.5]decane

Also known as: 2-Oxa-8-azaspiro[4.5]decane (8CI), 2-Oxa-8-azaspiro[4.5]decane (9CI)

2-Oxa-8-azaspiro[4.5]decane (CAS 176-69-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H15NO and a molecular weight of 141.211 g/mol. Key properties include a boiling point of 229.3±33.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 85.5±14.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 176-69-2
Jingsj CID: J-1491940-5
Molecular Formula: C₈H₁₅NO
Molecular Weight: 141.211 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	229.3±33.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	85.5±14.8 °C
Exact Mass	141.115356
PSA	21.26000
LogP	0.29
Vapor Pressure	0.1±0.5 mmHg at 25°C
Refractive Index	1.498

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. 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 2-Oxa-8-azaspiro[4.5]decane?

The CAS number of 2-Oxa-8-azaspiro[4.5]decane is 176-69-2.

What are the molecular formula and molecular weight of 2-Oxa-8-azaspiro[4.5]decane?

2-Oxa-8-azaspiro[4.5]decane has molecular formula C8H15NO and molecular weight 141.211 g/mol.

What are the upstream and downstream products of 2-Oxa-8-azaspiro[4.5]decane?

For 2-Oxa-8-azaspiro[4.5]decane, Upstream Products: tert-butyl 2-oxa-8-azaspiro[4.5]decane-8-carboxylate, Ethyl N-Boc-piperidine-4-carboxylate, tert-butyl 1-oxo-2-oxa-8-azaspiro[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: 8/21/2026

How to cite: Jingsj. "2-Oxa-8-azaspiro[4.5]decane (CAS 176-69-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1491940-5 (accessed 2026-11-09).

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