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96-09-3 - (±)-Styrene oxide, 98+% - (±)-Epoxystyrene - (±)-2-Phenyloxirane - L07821 - Alfa Aesar

L07821 (±)-Styrene oxide, 98+%

CAS-Nummer
96-09-3
Synonyme
(±)-Epoxystyrene
(±)-2-Phenyloxirane

Größe Preis ($) Menge Verfügbarkeit
100g 29,20
500g 49,30
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(±)-Styrene oxide, 98+%

MDL
MFCD00005121
EINECS
202-476-7

Chemische Eigenschaften

Formel
C8H8O
Molmasse
120.15
Schmelzpunkt
-37°
Siedepunkt
193-196°
Flammpunkt
74°(165°F)
Dichte
1.053
Brechungsindex
1.5350
Löslichkeit
Soluble in water.

Anwendungen

Styrene oxide is used as an intermediate in medicine and perfume.

Bemerkungen

Keep container tightly closed. Store away from oxidizing agents.

Literaturverweise

Aryl substituted epoxides undergo rearrangement in the presence of NaBH4 in benzene to give arylacetaldehydes: Gazz. Chim. Ital., 121, 579 (1991).

In the presence of Pd(OAc)2 and Bu3P, a tandem isomerization-aldol condensation occurs: J. Org. Chem., 61, 7565 (1996):

In the presence of excess of a second aldehyde, crossed aldol reactions occur in moderate yield.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H227-H302-H312-H319-H350

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

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

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
108582
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2932.99
TSCA
Yes
RTECS
CZ9625000

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