(S)-(+)-4-Phenyl-2-oxazolidinone

(S)-4-苯基-2-噁唑烷酮

Also known as: (S)-(+)-4-Phenyl-2-oxazolidinone, (S)-4-Phenyl-1,3-oxazolidin-2-one, (4S)-4-Phenyl-2-oxazolidinone, (4S)-4-Phenyl-1,3-oxazolidin-2-one, (4S)-4-phenyloxazolidin-2-one, S-POZ, SPOX, S-POA, (S)-4-phenyloxazolidin-2-one, 2-Oxazolidinone, 4-phenyl-, (4S)-

(S)-(+)-4-Phenyl-2-oxazolidinone (CAS 99395-88-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H9NO2 and a molecular weight of 163.17 g/mol. It is also known as (S)-4-Phenyl-1,3-oxazolidin-2-one, (4S)-4-Phenyl-2-oxazolidinone and (4S)-4-Phenyl-1,3-oxazolidin-2-one. Key properties include a melting point of 130-133ºC, a boiling point of 407.0±25.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 200.0±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 99395-88-7
Jingsj CID: J-17417-0
Molecular Formula: C₉H₉NO₂
Chinese Name: (S)-4-苯基-2-噁唑烷酮
Molecular Weight: 163.17 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	130-133ºC
Boiling Point	407.0±25.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	200.0±23.2 °C

Frequently Asked Questions

What is the CAS number of (S)-(+)-4-Phenyl-2-oxazolidinone?

The CAS number of (S)-(+)-4-Phenyl-2-oxazolidinone is 99395-88-7.

What are the molecular formula and molecular weight of (S)-(+)-4-Phenyl-2-oxazolidinone?

(S)-(+)-4-Phenyl-2-oxazolidinone has molecular formula C9H9NO2 and molecular weight 163.17 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. "(S)-(+)-4-Phenyl-2-oxazolidinone (CAS 99395-88-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17417-0 (accessed 2026-10-22).

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