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| CAS号 : | 55314-57-3 |
精确质量 : | 126.06800 |
| 分子式 : | C7H10O2 |
logP : | 0.96290 |
| 分子量 : | 126.15300 |
PSA : | 26.30000 |
2-戊炔酸乙酯 | |
ethyl pent-2-ynoate | |
55314-57-3 | |
C7H10O2 | |
126.15300 | |
26.30000 | |
0.96290 | |
126.06800 |
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178-179ºC(lit.)
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0.957
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n20/D 1.439(lit.)
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102 °F
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S26-S36
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UN 3272 3/PG 3
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III
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Xi
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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% |
