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| CAS号 : | 96-09-3 |
精确质量 : | 120.05800 |
| 分子式 : | C8H8O |
logP : | 1.75790 |
| 分子量 : | 120.14900 |
PSA : | 12.53000 |
氧化苯乙烯 | |
styrene oxide | |
96-09-3 | |
C8H8O | |
120.14900 | |
12.53000 | |
1.75790 | |
120.05800 |
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1.533-1.536
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无色至淡黄色液体
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74ºC
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194ºC
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-37ºC
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1.05
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Stability Unstable - polymerises readily with compounds possessing a labile hydrogen (such as acids and alcohols) in the presence of acids, bases or some salts. Combustible. Incompatible with strong oxidizing agents, acids, bases. Moisture sensitive.
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0-6ºC
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GHS06, GHS08 | |
危险 | |
H312; H315; H317; H319; H331; H340; H350 | |
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CZ9625000
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6.1
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29109000
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3
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S45-S53
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III
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UN 2810
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T
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R21; R36; R45
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HS: 29109000. Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff: 5.5 |
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HS: 29109000. Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives |
1.将42g过氧苯甲酸、30g苯乙烯和400ml氯仿混匀,在0℃保持24h。取样检查,应有略过量的过氧苯甲酸存在。用过量的10%氢氧化钠溶液洗涤反应产物除去苯甲酸。然后水洗除碱,经无水硫酸钠干燥,蒸馏收集188-192℃馏分,得氧化苯乙烯24-26g。 | |
用于医药、香料中间体。用作苯代乙二醇及其衍生物生产的中间体，也用作环氧树脂工业的稀释剂。 |
