Phenyl(3,9-diazaspiro[5.5]undecan-3-yl)methanone

3-苯甲酰基-3,9-二氮杂螺[5.5]十一烷

Also known as: 3,9-diazaspiro[5.5]undecan-3-yl(phenyl)methanone, 3-benzoyl-3,9-diazaspiro[5.5]undecane, Methanone, 3,9-diazaspiro[5.5]undec-3-ylphenyl-

Phenyl(3,9-diazaspiro[5.5]undecan-3-yl)methanone (CAS 851322-39-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C17H24N2O and a molecular weight of 272.38500 g/mol. It is also known as 3,9-diazaspiro[5.5]undecan-3-yl(phenyl)methanone, 3-benzoyl-3,9-diazaspiro[5.5]undecane and Methanone, 3,9-diazaspiro[5.5]undec-3-ylphenyl-. Key properties include a boiling point of 423.3ºC at 760 mmHg, a density of 1.13g/cm3 and a flash point of 209.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 851322-39-9
Jingsj CID: J-1370163-1
Molecular Formula: C₁₇H₂₄N₂O
Chinese Name: 3-苯甲酰基-3,9-二氮杂螺[5.5]十一烷
Molecular Weight: 272.38500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	423.3ºC at 760 mmHg
Density	1.13g/cm3
Flash Point	209.8ºC

Frequently Asked Questions

What is the CAS number of Phenyl(3,9-diazaspiro[5.5]undecan-3-yl)methanone?

The CAS number of Phenyl(3,9-diazaspiro[5.5]undecan-3-yl)methanone is 851322-39-9.

What are the molecular formula and molecular weight of Phenyl(3,9-diazaspiro[5.5]undecan-3-yl)methanone?

Phenyl(3,9-diazaspiro[5.5]undecan-3-yl)methanone has molecular formula C17H24N2O and molecular weight 272.38500 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. "Phenyl(3,9-diazaspiro[5.5]undecan-3-yl)methanone (CAS 851322-39-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1370163-1 (accessed 2026-10-25).

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