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| CAS号 : | 464-14-2 |
精确质量 : | 181.96600 |
| 分子式 : | C2H2F4O3S |
logP : | 1.81290 |
| 分子量 : | 182.09400 |
PSA : | 62.75000 |
1,1,2,2-四氟乙基磺酸 | |
1,1,2,2-tetrafluoroethanesulfonic acid | |
464-14-2 | |
C2H2F4O3S | |
182.09400 | |
62.75000 | |
1.81290 | |
181.96600 |
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n20/D 1.354
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250ºC
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1.7
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S26; S36/37/39; S45
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UN 3265 8/PG 1
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C
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R21/22; R35
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2904909090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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