ChemicalBook Product Catalog Organic Chemistry Alcohols,Phenols,Phenol alcohols (S)-(+)-1-Phenyl-1,2-ethanediol

(S)-(+)-1-Phenyl-1,2-ethanediol

(S)-(+)-1-Phenyl-1,2-ethanediol Basic information
Product Name:(S)-(+)-1-Phenyl-1,2-ethanediol
Synonyms:(S)-1-Phenyl-1,2-ethanediol,99%e.e.;(S)-(+)-1-PHENYLETHANEDIOL;(S)-(-)-1-PHENYL-1,2-ETHANEDIOL;(S)-ALPHA,BETA-DIHYDROXYETHYLBENZENE;S(+)-PHENYLETHYLENE GLYCOL;(S)-(+)-PHENYL-1,2-ETHANEDIOL;(S)-(+)-STYRENEGLYCOL;(S)-STYRENE GLYCOL
CAS:25779-13-9
MF:C8H10O2
MW:138.16
EINECS:
Product Categories:Aromatics;Chiral Reagents;Chiral Compounds;Diols;chiral;Intermediates;Chiral Building Blocks;Simple Alcohols (Chiral);Synthetic Organic Chemistry
Mol File:25779-13-9.mol
(S)-(+)-1-Phenyl-1,2-ethanediol Structure
(S)-(+)-1-Phenyl-1,2-ethanediol Chemical Properties
Melting point 64-67 °C(lit.)
alpha 66 º (c=1, chloroform)
Boiling point 272-274 °C (755 mmHg)
density 1.0742 (rough estimate)
refractive index 40 ° (C=3, H2O)
Fp 320 °F
storage temp. Sealed in dry,Room Temperature
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
pka13.61±0.20(Predicted)
color Off-White
optical activity[α]18/D +66°, c = 1 in chloroform
Water Solubility soluble
BRN 3196197
CAS DataBase Reference25779-13-9(CAS DataBase Reference)
Safety Information
Hazard Codes Xi,T
Risk Statements 23/24/25-36/37/38
Safety Statements 24/25-45-36/37/39-26
WGK Germany 3
Hazard Note Irritant
HS Code 29062900
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
(S)-(+)-1-Phenyl-1,2-ethanediol Usage And Synthesis
Chemical Properties(S)-(+)-1-Phenyl-1,2-ethanediol is white to light yellow crystal powde
Uses(S)-(+)-1-Phenyl-1,2-ethanediol used as a chiral building block in organic synthesis, used in the preparation of chiral 2-amino-1-phenylethanols as pharmaceutical intermediates.
UsesExtremely valuable and versatile alcohol used as a chiral building block in organic synthesis, used in the preparation of chiral 2-amino-1-phenylethanols as pharmaceutical intermediates.
Purification MethodsPurify the diol by recrystallisation from *C6H6/ligroin and sublime it at 1-2mm. [Arpesella et al. Gazetta 85 1354 1955, Prelog et al. Helv Chim Acta 37 221 1954, Beilstein 6 IV 5939.]
(S)-(+)-1-Phenyl-1,2-ethanediol Preparation Products And Raw materials
Preparation Products(R)-Styrene oxide-->(S)-(-)-2-Phenylglycinol
1-Phenyl-1,2-ethanediol Diethylene glycol Triethylene glycol C8E3 (S)-(+)-1-Phenyl-1,2-ethanediol Styrene 1,4-Butanediol styrene PHENYL VALERATE Triton X-100 2-Ethoxyethanol PROPYLENE GLYCOL Ethylene glycol diacetate Ethylene glycol Propiophenone Phenylhydrazine 2-Butoxyethanol Diethylstilbestrol
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