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20780-53-4 - (R)-(+)-Styrene oxide, 98% - (R)-(+)-Epoxystyrene - (R)-(+)-2-Phenyloxirane - B21245 - Alfa Aesar

B21245 (R)-(+)-Styrene oxide, 98%

CAS-Nummer
20780-53-4
Synonyme
(R)-(+)-Epoxystyrene
(R)-(+)-2-Phenyloxirane

Größe Preis ($) Menge Verfügbarkeit
1g 37,10
5g 140,00
25g 557,00
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(R)-(+)-Styrene oxide, 98%

MDL
MFCD00066210

Chemische Eigenschaften

Formel
C8H8O
Molmasse
120.15
Siedepunkt
194°
Flammpunkt
74°(165°F)
Dichte
1.051
Brechungsindex
1.5350
Löslichkeit
Insoluble in water.

Anwendungen

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.

Bemerkungen

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literaturverweise

David A. Fulton, et al. Synthesis of a scalemic β-amino disulfide from (S)-phenylglycine and (R)-styrene oxide and use as a catalyst in enantioselective additions of diethylzinc to aldehydes.Tetrahedron Lett.199738(11), 2019-2022.

Christina Moberg, et al. Stereospecific Lewis acid catalyzed methanolysis of styrene oxide.Tetrahedron Lett.199233(16), 2191-2194.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H227-H312-H319-H350

Combustible liquid. Harmful in contact with skin. Causes serious eye irritation. May cause cancer.

Sicherheitshinweise: P210u-P201-P280-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1984
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2910.90
TSCA
No
RTECS
CZ9625010

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