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| CAS号 : | 38628-65-8 |
精确质量 : | 100.01600 |
| 分子式 : | C4H4O3 |
logP : | -0.93490 |
| 分子量 : | 100.07300 |
PSA : | 57.53000 |
2-羟基-3-丁炔酸 | |
2-Hydroxy-3-butynoic Acid | |
38628-65-8 | |
C4H4O3 | |
100.07300 | |
57.53000 | |
-0.93490 | |
100.01600 |
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1.518
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137.2ºC
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279.7ºC at 760 mmHg
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1.412g/cm3
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Freezer
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2918199090
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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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