ChemicalBook > CAS DataBase List > meso-1,2-Diphenyl-1,2-ethanediol

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

Product Name
meso-1,2-Diphenyl-1,2-ethanediol
CAS No.
579-43-1
Chemical Name
meso-1,2-Diphenyl-1,2-ethanediol
Synonyms
HYDROBENZOIN MESO;MESO-HYDROBENZOIN;meso-Stilbene glycol;meso-Hydrobenzoin>meso-Hydrobenzoin,99%;meso-Hydrobenzoin 99%;meso-Hydrobenzoin;1,2-DIPHENYL-1,2-ETHANEDIOL;meso-1,2-Diphenyl-1,2-ethandiol;MESO-1,2-DIPHENYL-1,2-ETHANEDIOL
CBNumber
CB5457146
Molecular Formula
C14H14O2
Formula Weight
214.26
MOL File
579-43-1.mol
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meso-1,2-Diphenyl-1,2-ethanediol Property

Melting point:
137-139 °C(lit.)
Boiling point:
373.0±37.0 °C(Predicted)
Density 
1.193±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
Soluble in hot alcohol or chloroform.
form 
Crystalline Powder
pka
13.38±0.20(Predicted)
color 
White
Merck 
14,4777
BRN 
2050814
LogP
1.910
CAS DataBase Reference
579-43-1(CAS DataBase Reference)
NIST Chemistry Reference
Meso-hydrobenzoin(579-43-1)
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Safety

WGK Germany 
3
HS Code 
29062900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
294535
Product name
meso-Hydrobenzoin
Purity
99%
Packaging
5g
Price
$112
Updated
2024/03/01
Sigma-Aldrich
Product number
294535
Product name
meso-Hydrobenzoin
Purity
99%
Packaging
25g
Price
$158.4
Updated
2024/03/01
TCI Chemical
Product number
H0816
Product name
meso-Hydrobenzoin
Purity
>98.0%(GC)
Packaging
5g
Price
$67
Updated
2024/03/01
TCI Chemical
Product number
H0816
Product name
meso-Hydrobenzoin
Purity
>98.0%(GC)
Packaging
25g
Price
$199
Updated
2024/03/01
Alfa Aesar
Product number
B23946
Product name
meso-Hydrobenzoin, 99%
Packaging
5g
Price
$60.65
Updated
2024/03/01
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meso-1,2-Diphenyl-1,2-ethanediol Chemical Properties,Usage,Production

Chemical Properties

White crystalline powder

Uses

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

Definition

ChEBI: Meso-hydrobenzoin is a hydrobenzoin.

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.

Purification Methods

meso-Hydrobenzoin [579-43-1] M 214.3, m 139o, 139-140o. Crystallise it from EtOH or water. [Beilstein 6 H 1003, 6 I 490, 6 II 967. 6 III 5429, 6 IV 6682.]

meso-1,2-Diphenyl-1,2-ethanediol Preparation Products And Raw materials

Raw materials

Preparation Products

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

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579-43-1, meso-1,2-Diphenyl-1,2-ethanediolRelated Search:

Sodium hydrosulfide Chlorodiphenylphosphine Potassium hydride Diphenylsilane Biphenyl Ethylene glycol diacetate tert-Butylchlorodiphenylsilane Hydrocortisone Diphenylmethane Diphenylphosphine Sodium hydride Benzoin 2,2'-Furoin Hydrogenated Vegetable Oil ERYTHRITOL ANHYDRIDE MESO-BUTANE-1,2,3,4-TETRACARBOXYLIC DIANHYDRIDE (S)-(-)-1,1,2-Triphenylethane-1,2-diol Sodium borohydride

  • 1,2-Ethanediol, 1,2-diphenyl-, (R*,S*)-
  • 1,2-Ethanediol, 1,2-diphenyl-, meso-
  • meso-Stilbene glycol
  • 1,2-DIPHENYL-1,2-ETHANEDIOL
  • MESO-1,2-DIPHENYLETHYLENE GLYCOL
  • MESO-1,2-DIPHENYL-1,2-ETHANEDIOL
  • MESO-HYDROBENZOIN
  • HYDROBENZOIN MESO
  • 1,2-Diphenyl-1,2-ethanediol (meso)
  • meso-Hydrobenzoin,99%
  • MESO-HYDROBENZOIN / 1,2-DIPHENYL-1,2-ETHANEDIOL
  • (1R, 2S)-DIPHENYL-1, 2-ETHANEDIOL MESO-HYDROBENZOIN
  • meso-1,2-Diphenyl-1,2-ethanediol,99%
  • meso-1,2-Diphenyl-1,2-ethandiol
  • meso-Hydrobenzoin 99%
  • <i>meso</i>-Hydrobenzoin
  • meso-Hydrobenzoin&gt
  • 1,2-Ethanediol, 1,2-diphenyl-, (1R,2S)-rel-
  • rel-(1R,2S)-1,2-Diphenylethane-1,2-diol
  • (1R,2S)-1,2-diphenylethane-1,2-diol
  • 579-43-1
  • Oxygen Compounds
  • Polyols
  • Organic Building Blocks
  • Building Blocks