(R)-(-)-Benzoin

(R)-(-)-安息香

Also known as: (R)-(-)-2-Hydroxy-1,2-diphenylethanone, (R)-(-)-2-hydroxy-2-phenylacetophenone, (R)-2-Hydroxy-2-phenylacetophenone, (R)-2-hydroxy-1,2-diphenylethan-1-one, Benzoin, (-)-, Ethanone, 2-hydroxy-1,2-diphenyl-, (2R)-, MFCD00082818, UNII-BKM6YU2C5Y

CAS No.
5928-66-5
Jingsj CID
J-29068-5
Molecular Formula
C14H12O2
Chinese Name
(R)-(-)-安息香
Molecular Weight
212.24400 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point135-137ºC(lit.)
Boiling Point342.999ºC at 760 mmHg
Density1.18g/cm3
Flash Point154.813ºC

Frequently Asked Questions

What is the CAS number of (R)-(-)-Benzoin?

5928-66-5

What are the molecular formula and molecular weight of (R)-(-)-Benzoin?

C14H12O2, molecular weight 212.24400 g/mol

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