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(R)-Styrene oxide

(R)-Styrene oxide Structure
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
CBNumber:
CB2299325
Molecular Formula:
C8H8O
Molecular Weight:
120.15
MOL File:
20780-53-4.mol
MSDS File:
SDS
Modify Date:
2023/12/26 17:07:23

(R)-Styrene oxide Properties

Melting point -37 °C
Boiling point 89-90 °C23 mm Hg(lit.)
alpha -21 º (c=5, chloroform 23 ºC)
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
optical activity [α]20/D +33°, neat
explosive limit ~22%
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)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07,GHS08
Signal word  Danger
Hazard statements  H312-H319-H350
Precautionary statements  P201-P280-P302+P352+P312-P305+P351+P338-P308+P313
Hazard Codes  T
Risk Statements  45-21-36
Safety Statements  53-45
RIDADR  2810
WGK Germany  3
RTECS  CZ9625010
10
HazardClass  6.1
PackingGroup  III
HS Code  29109000
NFPA 704
2
3 0

(R)-Styrene oxide price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 726508 (R)-(+)-Styrene oxide ChiPros?, produced by BASF, ≥98% 20780-53-4 25G ₹35679.2 2022-06-14 Buy
Sigma-Aldrich(India) 726508 (R)-(+)-Styrene oxide ChiPros?, produced by BASF, ≥98% 20780-53-4 100G ₹160231.65 2022-06-14 Buy
Sigma-Aldrich(India) 540099 (R)-(+)-Styrene oxide 97%, optical purity ee: 97% (GLC) 20780-53-4 5G ₹11030.68 2022-06-14 Buy
Sigma-Aldrich(India) 540099 (R)-(+)-Styrene oxide 97%, optical purity ee: 97% (GLC) 20780-53-4 25G ₹27809.43 2022-06-14 Buy
TCI Chemicals (India) S0516 (R)-Styrene Oxide min. 96.0 % 20780-53-4 5G ₹7200 2022-05-26 Buy
Product number Packaging Price Buy
726508 25G ₹35679.2 Buy
726508 100G ₹160231.65 Buy
540099 5G ₹11030.68 Buy
540099 25G ₹27809.43 Buy
S0516 5G ₹7200 Buy

(R)-Styrene oxide Chemical Properties,Uses,Production

Chemical Properties

Colorless to light yellow liqui

Uses

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

Definition

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

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(R)-(+)-PHENYLOXIRANE (R)-PHENYLOXIRANE (R)-(+)-STYRENE OXIDE (R)-STYRENE OXIDE (R)-EPOXYSTYROL (R)-(+)-1,2-EPOXYETHYLBENZENE (R)-Phenyloxirane(R)-Styrene oxide,(R)-Epoxystyrol (R)-STYRENE OXIDE 98% (R)-Phenylethylene oxide, (R)-Styrene oxide (R)-(+)-Phenyloxirane, (R)-Phenylethylene oxide (R)-2-Phenyl ethylene oxide (R)-Styrene oxide (R)-(+)-2-PHENYL ETHYLENE OXIDE 2-phenylethen-1-one [(2R)-Oxiranyl]benzene (R)-Styrene oxide,99% (R)-Styrene oxide, 99% 1GR (R)-Styrene oxide, 99% 5GR Oxirane, 2-phenyl-, (2R)- (R)-(+)-Styrene oxide (R)-(+)-Styrene oxide 97%, optical purity ee: 97% (GLC) (R)-(Epoxyethyl)benzene (R)-2-phenyl-oxirane (r)-benzen (epoxyethyl)-,(R)-Benzene STYRENE OXIDE 98% MIN. Oxirane, phenyl-, (2R)- (r)-(+)-epoxystyrene (R)-Styrene oxide,(S)-Styrene oxide (R)-(+)-STYRENE OXIDE, 98% (95% EE/HPLC) (R)-PHENYLETHYLENE OXIDE (R)-Styrene Oxide > (R)-Styrene oxide ISO 9001:2015 REACH high quality (R)-Styrene oxide 20780-53-4 (R)-EPOXYSTYROL (+)-Styrene oxide CgHgO 20780-53-4 C6H5C2H3O C6H5CH2CHO Asymmetric Synthesis Epoxides Organic Building Blocks Chiral Building Blocks Chiral Compound Aromatics Chiral Reagents Heterocycles Metabolites & Impurities pharmacetical chiral Chiral Compounds Epoxides