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

(R)-(+)-5,5-二苯基-4-苄基-2-噁唑烷酮

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

(R)-4-Benzyl-5,5-diphenyloxazolidin-2-one (CAS 191090-40-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C22H19NO2 and a molecular weight of 329.39200 g/mol. It is also known as (R)-(+)-5,5-Diphenyl-4-benzyl-2-oxazolidinone, (4R)-4-Benzyl-5,5-diphenyl-1,3-oxazolidin-2-one and (4R)-5,5-Diphenyl-4-benzyl-2-oxazolidinone. Key properties include a melting point of 250-254ºC(lit.), a boiling point of 553ºCat 760 mmHg, a density of 1.187 g/cm3 and a flash point of 288.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

191090-40-1

Jingsj CID

J-1164092-3

Molecular Formula

C₂₂H₁₉NO₂

Chinese Name

(R)-(+)-5,5-二苯基-4-苄基-2-噁唑烷酮

Molecular Weight

329.39200 g/mol

Category

Ketones

Last updated

8/21/2026