S5006
氧化苯乙烯
97%
别名:
1,2-环氧乙基苯, 环氧苯乙烷, 苯基环氧乙烷
蒸汽密度
4.14 (vs air)
质量水平
蒸汽压
<1 mmHg ( 20 °C)
方案
97%
自燃温度
928 °F
expl. lim.
~22 %
折射率
n20/D 1.535 (lit.)
沸点
194 °C (lit.)
mp
−37 °C (lit.)
密度
1.054 g/mL at 25 °C (lit.)
SMILES字符串
C1OC1c2ccccc2
InChI
1S/C8H8O/c1-2-4-7(5-3-1)8-6-9-8/h1-5,8H,6H2
InChI key
AWMVMTVKBNGEAK-UHFFFAOYSA-N
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应用
- 用锡催化剂合成不同分子量的聚(苯乙烯氧化物)：本研究探索了苯乙烯氧化物的开环聚合，使用锡催化剂生产不同分子量的均聚物（Kayan, 2015）。
- 由四氟硼酸盐基离子液体电生成BF3：选择性氧化苯乙烯异构化的理论和实验研究：利用电生成的BF3选择性异构化氧化苯乙烯的研究，强调了理论和实验见解（Bortolami et al., 2021）。
- 非贵金属催化剂级联反应中氧化苯乙烯选择性转化为2-苯乙醇的研究：本文研究了使用非贵金属催化剂将氧化苯乙烯催化转化为2-苯乙醇的方法（Sasu et al., 2016）。
- 芳香族手性分子星际搜索的实验室蓝图：苯乙烯氧化物的旋转特征：用于星际空间潜在探测的苯乙烯氧化物旋转光谱研究（Stahl et al., 2020）。
警示用语：
Danger
危险分类
Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Carc. 1B - Eye Irrit. 2 - Muta. 1B - Skin Irrit. 2 - Skin Sens. 1
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)
176.0 °F - closed cup
闪点(°C)
80 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
Jan Volmer et al.
Applied and environmental microbiology, 80(20), 6539-6548 (2014-08-17)
The application of whole cells as biocatalysts is often limited by the toxicity of organic solvents, which constitute interesting substrates/products or can be used as a second phase for in situ product removal and as tools to control multistep biocatalysis.
E E McConnell et al.
Critical reviews in toxicology, 24 Suppl, S49-S55 (1994-01-01)
Eleven long-term toxicity studies were reviewed on styrene and five on styrene oxide in an effort to evaluate the potential carcinogenic activity of these chemicals in animals. The styrene studies included inhalation exposure (rats, mice, guinea pigs, and rabbits), intragastric
The genetic toxicology of styrene and styrene oxide.
R Barale
Mutation research, 257(2), 107-126 (1991-03-01)
D H Phillips et al.
Critical reviews in toxicology, 24 Suppl, S35-S46 (1994-01-01)
Styrene is metabolized to styrene oxide, a direct-acting mutagen and carcinogen. Styrene oxide reacts with DNA mainly at the N-7 position in guanine, but also at other sites and with other bases. Substitution occurs at both the alpha- and beta-positions
Daniel Kuhn et al.
Journal of industrial microbiology & biotechnology, 39(8), 1125-1133 (2012-04-25)
Selection of the ideal microbe is crucial for whole-cell biotransformations, especially if the target reaction intensively interacts with host cell functions. Asymmetric styrene epoxidation is an example of a reaction which is strongly dependent on the host cell owing to
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