(R)-(-)-4-Phenyl-2-oxazolidinone

(R)-4-苯基-2-噁唑烷酮

Also known as: (R)-4-Phenyloxazolidin-2-one, (4R)-4-Phenyl-1,3-oxazolidin-2-one, (R)-4-Phenyl-2-oxazolidinone, (4R)-4-Phenyloxazolidin-2-one, (R)-PH-OXAZOLIDINONE

CAS No.: 90319-52-1
Jingsj CID: J-1067798-8
Molecular Formula: C₉H₉NO₂
Chinese Name: (R)-4-苯基-2-噁唑烷酮
Molecular Weight: 163.173 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	131-133 °C(lit.)
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 (R)-(-)-4-Phenyl-2-oxazolidinone?

90319-52-1

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

C9H9NO2, molecular weight 163.173 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026