ChemicalBook > CAS DataBase List > (R)-Styrene oxide

(R)-Styrene oxide

Product Name
(R)-Styrene oxide
CAS No.
20780-53-4
Chemical Name
(R)-Styrene oxide
Synonyms
CgHgO;(r)-benzen;(R)-EPOXYSTYROL;(R)-PHENYLOXIRANE;(R)-STYRENE OXIDE;(+)-Styrene oxide;2-phenylethen-1-one;(R)-2-phenyl-oxirane;(r)-(+)-epoxystyrene;(R)-STYRENE OXIDE 98%
CBNumber
CB2299325
Molecular Formula
C8H8O
Formula Weight
120.15
MOL File
20780-53-4.mol
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(R)-Styrene oxide Property

Melting point:
-37 °C
alpha 
-21 º (c=5, chloroform 23 ºC)
Boiling point:
89-90 °C23 mm Hg(lit.)
Density 
1.051 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.535
Flash point:
175 °F
storage temp. 
2-8°C
solubility 
Chloroform
form 
Liquid
color 
Clear yellow
explosive limit
~22%
optical activity
[α]20/D +33°, neat
Water Solubility 
insoluble
BRN 
1984
InChIKey
AWMVMTVKBNGEAK-QMMMGPOBSA-N
CAS DataBase Reference
20780-53-4(CAS DataBase Reference)
NIST Chemistry Reference
Benzene, (epoxyethyl)-, (R)-(20780-53-4)
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Safety

Hazard Codes 
T
Risk Statements 
45-21-36
Safety Statements 
53-45
RIDADR 
2810
WGK Germany 
3
RTECS 
CZ9625010
F 
10
HazardClass 
6.1
PackingGroup 
III
HS Code 
29109000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H312Harmful in contact with skin

H319Causes serious eye irritation

H350May cause cancer

Precautionary statements

P201Obtain special instructions before use.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
540099
Product name
(R)-(+)-Styrene oxide
Purity
97%, optical purity ee: 97% (GLC)
Packaging
5g
Price
$33.52
Updated
2024/03/01
Sigma-Aldrich
Product number
540099
Product name
(R)-(+)-Styrene oxide
Purity
97%, optical purity ee: 97% (GLC)
Packaging
25g
Price
$377
Updated
2023/06/20
TCI Chemical
Product number
S0516
Product name
(R)-Styrene Oxide
Purity
>96.0%(GC)
Packaging
5g
Price
$63
Updated
2024/03/01
TCI Chemical
Product number
S0516
Product name
(R)-Styrene Oxide
Purity
>96.0%(GC)
Packaging
25g
Price
$251
Updated
2024/03/01
Alfa Aesar
Product number
B21245
Product name
(R)-(+)-Styrene oxide, 98%
Packaging
5g
Price
$120.65
Updated
2024/03/01
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(R)-Styrene oxide Chemical Properties,Usage,Production

Chemical Properties

Colorless to light yellow liqui

Uses

Main metabolite of Styrene (S687790), catalyzed by epoxide hydrolase.

Uses

It is used to produce a homologated epoxide as part of a synthetic approach to (+)-allosedamine. It is the main metabolite of styrene, catalyzed by epoxide hydrolase.

Definition

ChEBI: The (R)-enantiomer of styrene oxide.

(R)-Styrene oxide Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-Styrene oxide Suppliers

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View Lastest Price from (R)-Styrene oxide manufacturers

Henan Fengda Chemical Co., Ltd
Product
(R)-Styrene oxide 20780-53-4
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-26
Henan Aochuang Chemical Co.,Ltd.
Product
(R)-Styrene oxide 20780-53-4
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-27
Zhuozhou Wenxi import and Export Co., Ltd
Product
(R)-(+)-Styrene oxide 20780-53-4
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

20780-53-4, (R)-Styrene oxideRelated Search:

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  • (R)-(+)-STYRENE OXIDE, 98% (95% EE/HPLC)
  • (R)-Styrene Oxide &gt
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  • high quality (R)-Styrene oxide
  • 20780-53-4 (R)-EPOXYSTYROL
  • (+)-Styrene oxide
  • CgHgO
  • 20780-53-4
  • C6H5C2H3O
  • C6H5CH2CHO
  • Asymmetric Synthesis
  • Epoxides
  • Organic Building Blocks
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  • Chiral Compound
  • Aromatics
  • Chiral Reagents
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