(R)-(-)-1-Phenyl-1,2-ethanediol CAS#: 16355-00-3

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(R)-(-)-1-Phenyl-1,2-ethanediol

Basic information Safety Supplier Related

(R)-(-)-1-Phenyl-1,2-ethanediol Basic information

Product Name:

(R)-(-)-1-Phenyl-1,2-ethanediol

Synonyms:

(R)-(-)-1-Phenyl-1,2-ethanediol 99%
(R)-1-Phenyl-1,2-ethanediol,99%e.e.
(1R)-(-)-1-PHENYL-1,2-ETHANEDIOL
(R)-(-)-PHENYL-1,2-ETHANEDIOL
R(-)-PHENYLETHYLENE GLYCOL
(R)-(-)-STRYRENE GLYCOL
(R)-(-)-STYRENEGLYCOL
(R)-STYRENE GLYCOL

CAS:

16355-00-3

MF:

C8H10O2

MW:

138.16

EINECS:

202-258-1

Product Categories:

fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials
Aromatics
Chiral Building Blocks
Simple Alcohols (Chiral)
Chiral Reagents
Intermediates
Chiral Compounds
Diols
chiral
Synthetic Organic Chemistry

Mol File:

16355-00-3.mol

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(R)-(-)-1-Phenyl-1,2-ethanediol Chemical Properties

Melting point:: 64-67 °C(lit.)
alpha: -69 º (c=1, chloroform)
Boiling point:: 272-274 °C(lit.)
Density: 1.0742 (rough estimate)
refractive index: -40 ° (C=3, H2O)
Flash point:: 272-274°C
storage temp.: 2-8°C
solubility: Chloroform (Sparingly), DMSO (Slightly), Methanol (Slightly)
pka: 13.61±0.20(Predicted)
form: Solid
color: Off-White
optical activity: [α]20/D 69°, c = 1 in chloroform
Water Solubility: SOLUBLE
Merck: 14,8861
BRN: 2355547
CAS DataBase Reference: 16355-00-3(CAS DataBase Reference)

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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

Language:English Provider:ACROS
Language:English Provider:SigmaAldrich
Language:English Provider:ALFA

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(R)-(-)-1-Phenyl-1,2-ethanediol Usage And Synthesis

Chemical Properties

white to light yellow crystal powde

Uses

Intermediate for the synthesis of chiral phosphine catalysts for asymmetric hydrogenations.

Uses

(R)-(-)-1-Phenyl-1,2-ethanediol is an intermediate for the synthesis of enantiopure substituted 1,4-Dioxanes. Extremely valuable and versatile alcohol used as a chiral building block in organic synthesis.

Purification Methods

Purify 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.]

(R)-(-)-1-Phenyl-1,2-ethanediolSupplier

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