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| CAS号 : | 344-00-3 |
精确质量 : | 198.05000 |
| 分子式 : | C7H9F3O3 |
logP : | 1.31700 |
| 分子量 : | 198.14000 |
PSA : | 43.37000 |
2-甲基-4,4,4-三氟乙酰乙酸乙酯 | |
ethyl 4,4,4-trifluoro-2-methyl-3-oxobutanoate | |
344-00-3 | |
C7H9F3O3 | |
198.14000 | |
43.37000 | |
1.31700 | |
198.05000 |
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1.374
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47°C
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144 °C
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1,2 g/cm3
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3
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S26-S36
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III
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3272
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F; Xi
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R10; R36/37/38
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2918300090
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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% |
