ChemicalBook > CAS DataBase List > (R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL

(R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL

Product Name
(R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL
CAS No.
95061-46-4
Chemical Name
(R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL
Synonyms
1,1,2-triphenyl-1,2-ethanediol;(R)-1,1,2-Triphenylethylene glycol;(2R)-1,1,2-triphenylethane-1,2-diol;(2R)-1,1,2-Triphenylethylene glycol;(2R)-1,1,2-Triphenyl-1,2-ethanediol;(R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL;1,2-Ethanediol, 1,1,2-triphenyl-, (2R)-;(R)-1,1,2-Triphenylethane-1,2-diol,99%e.e.
CBNumber
CB6485946
Molecular Formula
C20H18O2
Formula Weight
290.36
MOL File
95061-46-4.mol
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(R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL Property

Melting point:
126 °C
Boiling point:
452.3±40.0 °C(Predicted)
Density 
1.196±0.06 g/cm3(Predicted)
refractive index 
220 ° (C=1, EtOH)
storage temp. 
Sealed in dry,Room Temperature
solubility 
sol dichloromethane, chloroform, THF, ethanol; insol hexane.
form 
powder to crystal
pka
12.87±0.29(Predicted)
color 
White to Almost white
InChIKey
GWVWUZJOQHWMFB-LJQANCHMSA-N
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Safety

HS Code 
29062990
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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

TCI Chemical
Product number
T1499
Product name
(R)-(+)-1,1,2-Triphenyl-1,2-ethanediol
Purity
>98.0%(GC)
Packaging
1g
Price
$90
Updated
2024/03/01
TCI Chemical
Product number
T1499
Product name
(R)-(+)-1,1,2-Triphenyl-1,2-ethanediol
Purity
>98.0%(GC)
Packaging
5g
Price
$299
Updated
2024/03/01
Matrix Scientific
Product number
097576
Product name
(R)-1,1,2-Triphenylethane-1,2-diol
Purity
95+%
Packaging
5g
Price
$353
Updated
2021/12/16
Chem-Impex
Product number
39592
Product name
(R)-(+)-1,1,2-Triphenyl-1,2-ethanediol,98%(GC)
Purity
98%(GC)
Packaging
5G
Price
$355.04
Updated
2021/12/16
Biosynth Carbosynth
Product number
IT58095
Product name
(R)-(+)-1,1,2-Triphenyl-1,2-ethanediol
Packaging
10g
Price
$377
Updated
2021/12/16
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(R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL Chemical Properties,Usage,Production

Uses

(R)-(+)-1,1,2-triphenyl-1,2-ethanediol can be used to derivatize chiral monoesters via stereoselective aldol addition; forming O-silyl orthoesters and cyclic phosphonates.

Preparation

(R)-1,1,2-triphenylethane-1,2-diol [(R)-(1)] is easily available from commercial (R)-Mandelic Acid, which is  first esterified to give methyl mandelate and then treated with Phenylmagnesium Bromide (3.5 equiv). In an analogous way, (S)-(1)  is accessible from (S)-mandelic acid, which is also commercially available (eq 1).

Synthesis Reference(s)

Journal of the American Chemical Society, 81, p. 493, 1959 DOI: 10.1021/ja01511a058
Synthesis, p. 415, 1987
Tetrahedron, 49, p. 1327, 1993 DOI: 10.1016/S0040-4020(01)85822-1

(R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL Suppliers

China 88 Germany 2 India 3 Japan 1 Spain 1 United Kingdom 3 United States 15 Global 113
Carbosynth
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Email
sales@carbosynth.com
Country
United Kingdom
ProdList
6005
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Tokyo Chemical Industry UK Ltd.
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Email
sales@tci-uk.co.uk
Country
United Kingdom
ProdList
1637
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VWR International
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Email
solutions@vwr.com
Country
United Kingdom
ProdList
6548
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View Lastest Price from (R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
(R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL 95061-46-4
Price
US $0.10/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10
Release date
2024-08-19
Career Henan Chemical Co
Product
(R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL 95061-46-4
Price
US $1.00/KG
Min. Order
1KG
Purity
95%-99%
Supply Ability
100KG
Release date
2019-08-29

95061-46-4, (R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOLRelated Search:

Triphenylethylene 1-Phenyl-1,2-ethanediol ( S)-(+)-1,2,2-TRIPHENYL-1,2-ETHANEDIOL 2-ACETATE ( R)-(+)-1,2,2-TRIPHENYL-1,2-ETHANEDIOL 2-ACETATE (S)-(-)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL,(S)-1,2,2-Triphenyl-1,2-ethanediol,(S)-(-)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL 99% (S)-(-)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL 2-ACETATE 1,1,2,2-TETRAKIS(4-METHOXYPHENYL)-1,2-ETHANEDIOL Benzopinacole 1,1,2-triphenyl-1,2-ethanediol-2-acetate,(R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL 2-ACETATE 3,3',3'',3'''-TETRAKIS(TRIFLUOROMETHYL)BENZOPINACOLE (R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL 1,1,2,2-TETRAKIS(4-METHYLPHENYL)-1,2-ETHANEDIOL

  • (R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL
  • 1,1,2-triphenyl-1,2-ethanediol
  • (2R)-1,1,2-Triphenyl-1,2-ethanediol
  • (2R)-1,1,2-Triphenylethylene glycol
  • (R)-1,1,2-Triphenylethylene glycol
  • (R)-1,1,2-Triphenylethane-1,2-diol,99%e.e.
  • 1,2-Ethanediol, 1,1,2-triphenyl-, (2R)-
  • (2R)-1,1,2-triphenylethane-1,2-diol
  • 95061-46-4
  • Asymmetric Synthesis
  • Chiral Building Blocks
  • Simple Alcohols (Chiral)
  • Asymmetric Synthesis
  • Chiral Building Blocks
  • Simple Alcohols (Chiral)
  • Synthetic Organic Chemistry
  • Chiral Compound