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| CAS号 : | 4440-87-3 |
精确质量 : | 104.04700 |
| 分子式 : | C4H8O3 |
logP : | -1.26160 |
| 分子量 : | 104.10500 |
PSA : | 52.99000 |
环氧乙烷-2,3-二甲醇 | |
[3-(hydroxymethyl)oxiran-2-yl]methanol | |
4440-87-3 | |
C4H8O3 | |
104.10500 | |
52.99000 | |
-1.26160 | |
104.04700 |
|
1.483
|
|
|
96.7ºC
|
|
|
236.2ºC at 760 mmHg
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1.278g/cm3
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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 |
