(R)-4-Benzyl-5,5-dimethyloxazolidin-2-one

(R)-4-苄基-5,5-二甲基-2-噁唑烷酮

Also known as: (4R)-4-benzyl-5,5-dimethyl-1,3-oxazolidin-2-one, 4-benzyl-5,5-dimethyl-oxazolidin-2-one, (R)-(+)-4-Benzyl-5,5-dimethyl-2-oxazolidinone, MFCD00274260

(R)-4-Benzyl-5,5-dimethyloxazolidin-2-one (CAS 204851-73-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H15NO2 and a molecular weight of 205.25300 g/mol. It is also known as (4R)-4-benzyl-5,5-dimethyl-1,3-oxazolidin-2-one, 4-benzyl-5,5-dimethyl-oxazolidin-2-one and (R)-(+)-4-Benzyl-5,5-dimethyl-2-oxazolidinone. Key properties include a melting point of 60-62ºC(lit.), a boiling point of 385ºC at 760mmHg, a density of 1.085g/cm3 and a flash point of 186.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 204851-73-0
Jingsj CID: J-1020224-1
Molecular Formula: C₁₂H₁₅NO₂
Chinese Name: (R)-4-苄基-5,5-二甲基-2-噁唑烷酮
Molecular Weight: 205.25300 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	60-62ºC(lit.)
Boiling Point	385ºC at 760mmHg
Density	1.085g/cm3
Flash Point	186.7ºC

Frequently Asked Questions

What is the CAS number of (R)-4-Benzyl-5,5-dimethyloxazolidin-2-one?

The CAS number of (R)-4-Benzyl-5,5-dimethyloxazolidin-2-one is 204851-73-0.

What are the molecular formula and molecular weight of (R)-4-Benzyl-5,5-dimethyloxazolidin-2-one?

(R)-4-Benzyl-5,5-dimethyloxazolidin-2-one has molecular formula C12H15NO2 and molecular weight 205.25300 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. "(R)-4-Benzyl-5,5-dimethyloxazolidin-2-one (CAS 204851-73-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1020224-1 (accessed 2026-10-25).

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