ChemicalBook > CAS DataBase List > (R)-(-)-1-Phenyl-1,2-ethanediol

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

Product Name
(R)-(-)-1-Phenyl-1,2-ethanediol
CAS No.
16355-00-3
Chemical Name
(R)-(-)-1-Phenyl-1,2-ethanediol
Synonyms
(R)-1-PHENYL-1,2-ETHANEDIOL;-1,2-ethanedioL;(R)-STYRENE GLYCOL;Iloprost Impurity 6;(R)-(-)-STYRENEGLYCOL;(R)-(-)-STRYRENE GLYCOL;(-)-Phenyl-1,2-ethanediol;(R)-(-)-1-PHENYLETHANEDIOL;R(-)-PHENYLETHYLENE GLYCOL;(R)-2-Phenyl-1,2-ethanediol
CBNumber
CB8666459
Molecular Formula
C8H10O2
Formula Weight
138.16
MOL File
16355-00-3.mol
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(R)-(-)-1-Phenyl-1,2-ethanediol Property

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)
form 
Solid
pka
13.61±0.20(Predicted)
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

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
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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
302163
Product name
(R)-(?)-1-Phenyl-1,2-ethanediol
Purity
99%
Packaging
1g
Price
$45
Updated
2025/07/31
TCI Chemical
Product number
P1150
Product name
(R)-(-)-1-Phenylethane-1,2-diol
Purity
>98.0%(GC)
Packaging
1g
Price
$30
Updated
2025/07/31
TCI Chemical
Product number
P1150
Product name
(R)-(-)-1-Phenylethane-1,2-diol
Purity
>98.0%(GC)
Packaging
5g
Price
$83
Updated
2025/07/31
TRC
Product number
S687815
Product name
(R)-StyreneGlycol
Packaging
25g
Price
$1190
Updated
2021/12/16
Chem-Impex
Product number
24591
Product name
(R)-(-)-1-Phenyl-1,2-ethanediol,≥99%(GC)
Purity
≥99%(GC)
Packaging
1G
Price
$14.56
Updated
2021/12/16
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(R)-(-)-1-Phenyl-1,2-ethanediol Chemical Properties,Usage,Production

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-ethanediol Preparation Products And Raw materials

Raw materials

Preparation Products

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

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View Lastest Price from (R)-(-)-1-Phenyl-1,2-ethanediol manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
(R)-1-Phenyl-1,2-ethanediol 16355-00-3
Price
US $1.10-9.90/kg
Min. Order
1kg
Purity
99%min
Supply Ability
100kg
Release date
2025-08-18
Henan Aochuang Chemical Co.,Ltd.
Product
(R)-(-)-1-Phenyl-1,2-ethanediol 16355-00-3
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-10-13
Hebei Chuanghai Biotechnology Co,.LTD
Product
(R)-(-)-1-Phenyl-1,2-ethanediol 16355-00-3
Price
US $9.00/KG
Min. Order
1KG
Purity
99.9
Supply Ability
1 ton
Release date
2024-08-19

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