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

(R)-Styrene oxide

(R)-Styrene oxide price.
  • $18 - $3418.8
  • Product name: (R)-Styrene oxide
  • CAS: 20780-53-4
  • MF: C8H8O
  • MW: 120.15
  • EINECS:606-637-6
  • MDL Number:MFCD00066210
  • Synonyms:(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%
22 prices
Selected condition：
Brand
  • Activate Scientific
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Chem-Impex
  • Labseeker
  • Oakwood
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 1g
  • 5G
  • 10g
  • 25g
  • 50G
  • 100g
  • ManufacturerActivate Scientific
  • Product numberAS39572
  • Product description(R)-2-Phenyloxirane 98% ee
  • Packaging5G
  • Price$128
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberE376
  • Product description(R)-Styrene Oxide
  • Packaging1g
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberE376
  • Product description(R)-Styrene Oxide
  • Packaging5g
  • Price$73
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21245
  • Product description(R)-(+)-Styrene oxide, 98%
  • Packaging5g
  • Price$120.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21245
  • Product description(R)-(+)-Styrene oxide, 98%
  • Packaging25g
  • Price$617
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberMTB0002242
  • Product description(R)-STYRENE OXIDE 95.00%
  • Packaging5G
  • Price$889.35
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberMTB0002242
  • Product description(R)-STYRENE OXIDE 95.00%
  • Packaging50G
  • Price$3418.8
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number39534
  • Product description(R)-Styreneoxide,96%(GC) 96%(GC)
  • Packaging5G
  • Price$90.72
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number39534
  • Product description(R)-Styreneoxide,96%(GC) 96%(GC)
  • Packaging25G
  • Price$342.72
  • Updated2021-12-16
  • Buy
  • ManufacturerLabseeker
  • Product numberSC-02359
  • Product description(R)-(+)-1,2-EPOXYETHYLBENZENE 95
  • Packaging100g
  • Price$1000
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number221507
  • Product description(R)-2-Phenyloxirane
  • Packaging1g
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number221507
  • Product description(R)-2-Phenyloxirane
  • Packaging5g
  • Price$73
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number221507
  • Product description(R)-2-Phenyloxirane
  • Packaging25g
  • Price$208
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number221507
  • Product description(R)-2-Phenyloxirane
  • Packaging100g
  • Price$678
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number540099
  • Product description(R)-(+)-Styrene oxide 97%, optical purity ee: 97% (GLC)
  • Packaging5g
  • Price$33.52
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number726508
  • Product description(R)-(+)-Styrene oxide ChiPros
  • Packaging25g
  • Price$181.2
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Activate Scientific AS39572 (R)-2-Phenyloxirane 98% ee 5G $128 2021-12-16 Buy
AK Scientific E376 (R)-Styrene Oxide 1g $18 2021-12-16 Buy
AK Scientific E376 (R)-Styrene Oxide 5g $73 2021-12-16 Buy
Alfa Aesar B21245 (R)-(+)-Styrene oxide, 98% 5g $120.65 2024-03-01 Buy
Alfa Aesar B21245 (R)-(+)-Styrene oxide, 98% 25g $617 2024-03-01 Buy
American Custom Chemicals Corporation MTB0002242 (R)-STYRENE OXIDE 95.00% 5G $889.35 2021-12-16 Buy
American Custom Chemicals Corporation MTB0002242 (R)-STYRENE OXIDE 95.00% 50G $3418.8 2021-12-16 Buy
Chem-Impex 39534 (R)-Styreneoxide,96%(GC) 96%(GC) 5G $90.72 2021-12-16 Buy
Chem-Impex 39534 (R)-Styreneoxide,96%(GC) 96%(GC) 25G $342.72 2021-12-16 Buy
Labseeker SC-02359 (R)-(+)-1,2-EPOXYETHYLBENZENE 95 100g $1000 2021-12-16 Buy
Oakwood 221507 (R)-2-Phenyloxirane 1g $18 2021-12-16 Buy
Oakwood 221507 (R)-2-Phenyloxirane 5g $73 2021-12-16 Buy
Oakwood 221507 (R)-2-Phenyloxirane 25g $208 2021-12-16 Buy
Oakwood 221507 (R)-2-Phenyloxirane 100g $678 2021-12-16 Buy
Sigma-Aldrich 540099 (R)-(+)-Styrene oxide 97%, optical purity ee: 97% (GLC) 5g $33.52 2024-03-01 Buy
Sigma-Aldrich 726508 (R)-(+)-Styrene oxide ChiPros 25g $181.2 2024-03-01 Buy

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 Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger GHS hazard pictograms
Precautionary statements:
P201 Obtain special instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

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.

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