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| CAS号 : | 1968-40-7 |
精确质量 : | 128.08400 |
| 分子式 : | C7H12O2 |
logP : | 1.51570 |
| 分子量 : | 128.16900 |
PSA : | 26.30000 |
4-戊烯酸乙酯 | |
ethyl pent-4-enoate | |
1968-40-7 | |
C7H12O2 | |
128.16900 | |
26.30000 | |
1.51570 | |
128.08400 |
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1.4170
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37°C
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40°C 25mm
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0,9 g/cm3
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13.7mmHg at 25°C
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3
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S16
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III
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3272
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R10; R36/37/38
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2916190090
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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% |
