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5-Phenyl-2-morpholinone

5-苯基-2-吗啉酮

Also known as: 5-phenylmorpholin-2-one, 5-PhenylMorpholin-2-one, 2-Morpholinone, 5-phenyl-, 2-Morpholinone,5-phenyl, 5-phenyl-2-morpholinone

5-Phenyl-2-morpholinone (CAS 134872-85-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11NO2 and a molecular weight of 177.20000 g/mol. It is also known as 5-phenylmorpholin-2-one, 5-PhenylMorpholin-2-one and 2-Morpholinone, 5-phenyl-. Key properties include a boiling point of 364.3ºC at 760mmHg, a density of 1.149 and a flash point of 174.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
134872-85-8
Jingsj CID
J-1424764-8
Molecular Formula
C10H11NO2
Chinese Name
5-苯基-2-吗啉酮
Molecular Weight
177.20000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point364.3ºC at 760mmHg
Density1.149
Flash Point174.1ºC

Frequently Asked Questions

What is the CAS number of 5-Phenyl-2-morpholinone?

The CAS number of 5-Phenyl-2-morpholinone is 134872-85-8.

What are the molecular formula and molecular weight of 5-Phenyl-2-morpholinone?

5-Phenyl-2-morpholinone has molecular formula C10H11NO2 and molecular weight 177.20000 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Phenyl-2-morpholinone (CAS 134872-85-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1424764-8 (accessed 2026-10-25).

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