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| CAS号 : | 30608-62-9 |
精确质量 : | 72.05750 |
| 分子式 : | C4H8O |
logP : | 0.79520 |
| 分子量 : | 72.10570 |
PSA : | 12.53000 |
(S)-(-)-丁烯氧化物 | |
(2S)-2-ethyloxirane | |
30608-62-9 | |
C4H8O | |
72.10570 | |
12.53000 | |
0.79520 | |
72.05750 |
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2910900090
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UN 3022 3/PG 2
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R20/21/22; R34; R40
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S16; S26; S27; S36/37/39; S45
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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 |
