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| CAS号 : | 542-78-9 |
精确质量 : | 72.02110 |
| 分子式 : | C3H4O2 |
logP : | -0.22570 |
| 分子量 : | 72.06270 |
PSA : | 34.14000 |
丙二醛 | |
malonaldehyde | |
542-78-9 | |
C3H4O2 | |
72.06270 | |
34.14000 | |
-0.22570 | |
72.02110 |
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1.366
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28.9ºC
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108.3ºC at 760mmHg
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0.991g/cm3
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2912190090
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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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