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| CAS号 : | 406-93-9 |
精确质量 : | 142.02400 |
| 分子式 : | C4H5F3O2 |
logP : | 1.41350 |
| 分子量 : | 142.07700 |
PSA : | 37.30000 |
4,4,4-三氟丁酸 | |
4,4,4-Trifluorobutyric acid | |
406-93-9 | |
C4H5F3O2 | |
142.07700 | |
37.30000 | |
1.41350 | |
142.02400 |
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n20/D 1.351
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无色液体
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166-167°C
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166-167°C
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30°C
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>1.0
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2.25mmHg at 25°C
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8
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S26-S36/37/39
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II
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3265
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C; Xi
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R34
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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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