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294535

meso-Hydrobenzoin

Name: <I>meso</I>-Hydrobenzoin
Brand: ALDRICH

99%

Synonym(s):

meso-1,2-Diphenyl-1,2-ethanediol

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About This Item

Linear Formula:

C₆H₅CH(OH)CH(OH)C₆H₅

CAS Number:

579-43-1

Molecular Weight:

214.26

NACRES:

NA.22

PubChem Substance ID:

24857719

UNSPSC Code:

12352100

MDL number:

MFCD00064253

Assay:

99%

Form:

solid

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Properties

Quality Segment

100

assay

99%

form

solid

mp

137-139 °C (lit.)

solubility

ethanol: soluble 25 mg/mL, clear, colorless

functional group

hydroxyl, phenyl

SMILES string

O[C@H]([C@H](O)c1ccccc1)c2ccccc2

InChI

1S/C14H14O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-16H/t13-,14+

InChI key

IHPDTPWNFBQHEB-OKILXGFUSA-N

Description

General description

Desymmetrization of meso-hydrobenzoin using chiral phosphine catalyst has been reported. Conversion of meso-hydrobenzoin to trans-stillbene oxide by treatment with an aryl sulfonyl chloride and aqueous sodium hydroxide has been reported.

Application

meso-Hydrobenzoin has been used in the preparation of trans-methyl meso-hydrobenzoin phosphite.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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