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

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Building Blocks