ChemicalBook > CAS DataBase List > 1-Phenyl-1,2-ethanediol

1-Phenyl-1,2-ethanediol

Product Name
1-Phenyl-1,2-ethanediol
CAS No.
93-56-1
Chemical Name
1-Phenyl-1,2-ethanediol
Synonyms
Kelex-123;Fenylglycol;styren glycol;STYRENE GLYCOL;'STYROLGLYKOL';Styryl alcohol;styrolylalcohol;Phenylethanediol;Styrolyl alcohol;(n)-styrene glycol
CBNumber
CB0333810
Molecular Formula
C8H10O2
Formula Weight
138.16
MOL File
93-56-1.mol
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1-Phenyl-1,2-ethanediol Property

Melting point:
66-68 °C(lit.)
Boiling point:
272-274 °C760 mm Hg(lit.)
Density 
1.0742 (rough estimate)
refractive index 
1.5340 (estimate)
Flash point:
160°C
storage temp. 
Sealed in dry,Room Temperature
solubility 
Chloroform (Slightly), Ethanol, Methanol (Slightly)
pka
13.61±0.20(Predicted)
form 
Crystalline Powder or Flakes
color 
White to light beige
Water Solubility 
almost transparency
Merck 
14,8861
BRN 
1306723
CAS DataBase Reference
93-56-1(CAS DataBase Reference)
NIST Chemistry Reference
1,2-Ethanediol, 1-phenyl-(93-56-1)
EPA Substance Registry System
Styrene glycol (93-56-1)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
KI2500000
TSCA 
Yes
HS Code 
29062900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
P24055
Product name
1-Phenyl-1,2-ethanediol
Purity
97%
Packaging
5g
Price
$56.5
Updated
2025/07/31
Sigma-Aldrich
Product number
P24055
Product name
1-Phenyl-1,2-ethanediol
Purity
97%
Packaging
100g
Price
$249
Updated
2025/07/31
TCI Chemical
Product number
P0686
Product name
1-Phenylethane-1,2-diol
Purity
>98.0%(GC)
Packaging
25g
Price
$102
Updated
2025/07/31
TCI Chemical
Product number
P0686
Product name
1-Phenylethane-1,2-diol
Purity
>98.0%(GC)
Packaging
250g
Price
$534
Updated
2025/07/31
TRC
Product number
S687810
Product name
racStyreneGlycol
Packaging
2g
Price
$55
Updated
2021/12/16
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1-Phenyl-1,2-ethanediol Chemical Properties,Usage,Production

Chemical Properties

White to light beige crystalline powder or flakes

Uses

1-Phenyl-1,2-ethanediol is used as a metabolite of Styrene (S687790) in mammals.

Uses

Esters as plasticizers.

Definition

ChEBI: 1-Phenyl-1,2-ethanediol is a member of benzenes.

Synthesis Reference(s)

Journal of the American Chemical Society, 88, p. 5498, 1966 DOI: 10.1021/ja00975a025
The Journal of Organic Chemistry, 59, p. 7133, 1994 DOI: 10.1021/jo00102a047

Purification Methods

Crystallise the diol from pet ether, Et2O, Et2O/*C6H6 (m 69-70o) or *C6H6. The dibenzoyl dervative has m 96-97o. [Beilstein 6 H 907, 6 I 444, 6 II 887, 6 III 4572, 6 IV 5939.]

1-Phenyl-1,2-ethanediol Preparation Products And Raw materials

Raw materials

(2-Bromoethyl)benzene Styrene 1,2-Dibromobenzene

Preparation Products

2-PHENYLPROPIONALDEHYDE
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View Lastest Price from 1-Phenyl-1,2-ethanediol manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
1-Phenyl-1,2-ethanediol 93-56-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-12-11
Shaanxi Dideu Medichem Co. Ltd
Product
1-Phenyl-1,2-ethanediol 93-56-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000KG
Release date
2024-08-09
Zhuozhou Wenxi import and Export Co., Ltd
Product
1-Phenyl-1,2-ethanediol 93-56-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11

93-56-1, 1-Phenyl-1,2-ethanediolRelated Search:

Triethylene glycol Triclosan Polyethylene Glycol PHENYL VALERATE Ethylene glycol diacetate C8E3 1-Phenyl-2-nitropropene Dichlorodiphenylsilane Butylated Hydroxytoluene Styrene 1-PHENYL-2-PROPANOL Diethylene glycol 2-Methyl-2,4-pentanediol 1,4-Butanediol 2-Butoxyethanol Ethylene glycol Triton X-100 Decabromodiphenyl Ethane

  • 'STYROLGLYKOL'
  • STYRENE GLYCOL
  • (+/-)-PHENYL-1,2-ETHANEDIOL
  • PHENYL-1,2-ETHANEDIOL
  • (+/-)-PHENYLETHYLENE GLYCOL
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  • 1,2-Ethanediol,1-phenyl-
  • 1-Fenyl-1,2-ethandiol
  • 1-phenyl-2-ethanediol
  • 1-Phenylethylene glycol
  • 1-phenylethyleneglycol
  • 2-Ethanediol,1-phenyl-1
  • alpha,beta-Dihydroxyethylbenzene
  • Fenylglycol
  • phenyl-2-ethanediol
  • Phenylethanediol
  • Styrolyl alcohol
  • styrolylalcohol
  • Styryl alcohol
  • styren glycol
  • (±)-1-Phenyl-1,2-ethanediol,97%
  • (n)-1-phenyl-1,2-ethanediol
  • (n)-styrene glycol
  • 1,2-PHENYLETHANEDIOL
  • 1-PHENYL-1,2-ETHANEDIOL / STYRENE GLYCOL
  • A,B-DIHYDROXYETHYLBENZENE
  • (+/-)-1-PHENYL-1,2-ETHANEDIOL
  • 1-PHENYL-1,2-ETHANEDIOL
  • 1-PHENYL-1,2-ETHANDIOL
  • (±)-1-Phenyl-1,2-ethanediol, (±)-Phenylethylene glycol
  • 1,2-Dihydroxy-2-phenylethane
  • 1-Phenylethane-1,2-diol
  • phenylethane-1,2-diol
  • 2-Phenyl-1,2-ethanediol
  • 2-Phenylethane-1,2-diol
  • 1-Phenyl-1,2-ethanediol, 97% 5GR
  • 1-Phenyl-1,2-ethanediol,(±)-1-Phenyl-1,2-ethanediol, (±)-Phenylethylene glycol
  • rac Styrene Glycol
  • (RS)-1-Phenyl-1,2-ethanediol
  • 1-PHENYL-1,2-ETHANEDIOL FOR SYNTHESIS
  • 1-Phenyl-1,2-ethanediol 97%
  • 1-Pheny-1,2-ethanediol
  • PhenylethyleneGlycol&gt
  • (+/-)-1-Phenyl-1,2-ethanediol, 97%,
  • Kelex-123
  • 1-Phenyl-1,2-ethanediol, 10 mM in DMSO
  • (±)-1-Phenyl-1，2-ethanediol
  • 93-56-1
  • Building Blocks
  • Oxygen Compounds
  • Polyols
  • Organic Building Blocks
  • Aromatics
  • Metabolites & Impurities
  • Aromatics, Metabolites & Impurities