1-Oxa-3,8-diazaspiro[4.5]decan-2-one

Also known as: 1-Oxa-3,8-diazaspiro(4.5)decan 2-one, 1-oxa-3,8-diazaspiro[4.5]decan-2-one, 1-oxy-3,8-diazaspiro[4.5]decylalkane-2-one, 1-Oxa-3,8-diaza-spiro[4.5]decan-2-one

1-Oxa-3,8-diazaspiro[4.5]decan-2-one (CAS 5052-95-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C7H12N2O2 and a molecular weight of 156.18200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5052-95-9
Jingsj CID: J-1095973-6
Molecular Formula: C₇H₁₂N₂O₂
Molecular Weight: 156.18200 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	156.09000
PSA	53.85000

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 1-Oxa-3,8-diazaspiro[4.5]decan-2-one?

The CAS number of 1-Oxa-3,8-diazaspiro[4.5]decan-2-one is 5052-95-9.

What are the molecular formula and molecular weight of 1-Oxa-3,8-diazaspiro[4.5]decan-2-one?

1-Oxa-3,8-diazaspiro[4.5]decan-2-one has molecular formula C7H12N2O2 and molecular weight 156.18200 g/mol.

What are the upstream and downstream products of 1-Oxa-3,8-diazaspiro[4.5]decan-2-one?

For 1-Oxa-3,8-diazaspiro[4.5]decan-2-one, Upstream Products: 8-Benzyl-1-oxa-3,8-diazaspiro[4.5]decan-2-one, 4-(Aminomethyl)-1-benzylpiperidin-4-ol, 1-benzyl-4-cyano-4-hydroxypiperidine.

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. "1-Oxa-3,8-diazaspiro[4.5]decan-2-one (CAS 5052-95-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1095973-6 (accessed 2026-11-09).

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