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Merck
CN

540102

Sigma-Aldrich

(S)-(-)-氧化苯乙烯

new

98%, optical purity ee: 98% (GC)

别名:

(S)-(-)-环氧乙基苯, (S)-环氧苯乙烷

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About This Item

经验公式(希尔记法):
C8H8O
CAS号:
分子量:
120.15
Beilstein:
3587977
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

98%

旋光性

[α]20/D −33°, neat

光学纯度

ee: 98% (GC)

折射率

n20/D 1.535 (lit.)

沸点

192-194 °C (lit.)

密度

1.051 g/mL at 25 °C (lit.)

官能团

ether
phenyl

SMILES字符串

C1O[C@H]1c2ccccc2

InChI

1S/C8H8O/c1-2-4-7(5-3-1)8-6-9-8/h1-5,8H,6H2/t8-/m1/s1

InChI key

AWMVMTVKBNGEAK-MRVPVSSYSA-N

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一般描述

Styrene oxide is an oxirane derivative, which is used as a monomer for the synthesis of polyesters with relatively high Tg values via ring-opening copolymerization. It can also be used as a useful intermediate in the preparation of levamisole, a nematocide and anticancer agent.

应用

(S)-(-)-Styrene oxide can undergo copolymerization with CO2 to form the corresponding polycarbonate in the presence of a cobalt-based catalyst system.

注意

Product should be sampled and packaged in a glove bag under nitrogen.

警示用语:

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(°F)

174.2 °F - closed cup

闪点(°C)

79 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

新产品

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分析证书(COA)

Lot/Batch Number

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Semi-aromatic polyesters by alternating ring-opening copolymerisation of styrene oxide and anhydrides
Nejad EH, et al.
Polym. Chem., 3(5), 1308-1313 (2012)
Highly selective synthesis of CO2 copolymer from styrene oxide.
Wu GP, et al.
Macromolecules, 43(21), 9202-9204 (2010)
Enantioselective hydrolysis of styrene oxide with the epoxide hydrolase of Sphingomonas sp. HXN-200
Liu Z, et al.
Tetrahedron Asymmetry, 17(1), 47-52 (2006)
Jung-Hee Woo et al.
Biotechnology letters, 35(4), 599-606 (2012-12-18)
A novel epoxide hydrolase (EHase) from polycyclic aromatic hydrocarbon (PAH)-degrading bacteria was identified and characterized. EHase activity was identified in four strains of PAH-degrading bacteria isolated from commercial gasoline and oil-contaminated sediment based on their growth on styrene oxide and
Gary P Carlson
Drug and chemical toxicology, 34(4), 440-444 (2011-07-14)
Styrene is known to be hepatotoxic and pneumotoxic in rodents, and these adverse effects are related to its metabolism. Mice deficient in the enzymes responsible for both the activation and detoxification of styrene are useful in examining this relationship more

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