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| CAS号 : | 20780-53-4 |
精确质量 : | 120.05800 |
| 分子式 : | C8H8O |
logP : | 1.75790 |
| 分子量 : | 120.14900 |
PSA : | 12.53000 |
(R)-环氧苯乙烷 | |
(R)-styrene oxide | |
20780-53-4 | |
C8H8O | |
120.14900 | |
12.53000 | |
1.75790 | |
120.05800 |
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1.532-1.536
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灰白
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79ºC
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192-195ºC
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-37ºC
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1.053
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0.633mmHg at 25°C
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Stable under normal temperatures and pressures.
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2-8ºC
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CZ9625010
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3
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6.1
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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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2910900090
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品名, 成分含量, 用途 |
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2910900090. 三节环环氧化物，环氧醇（酚，醚），包括其卤化，磺化，硝化或亚硝化的衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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HS: 2910900090. Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff: 0.055 |
