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| CAS号 : | 564-00-1 |
精确质量 : | 86.03680 |
| 分子式 : | C4H6O2 |
logP : | -0.21600 |
| 分子量 : | 86.08920 |
PSA : | 25.06000 |
Meso-1,2:3,4-二环氧丁烷 | |
meso-diepoxybutane | |
564-00-1 | |
C4H6O2 | |
86.08920 | |
25.06000 | |
-0.21600 | |
86.03680 |
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45.6ºC
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|
138ºC
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|
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-19ºC
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|
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1.383g/cm3
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T
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2910900090
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品名, 成分含量, 用途 |
|
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 |
