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| CAS号 : | 33884-41-2 |
精确质量 : | 156.07900 |
| 分子式 : | C8H12O3 |
logP : | 1.08480 |
| 分子量 : | 156.17900 |
PSA : | 43.37000 |
3-乙氧亚甲基-2,4-戊二酮 | |
3-(ethoxymethylidene)pentane-2,4-dione | |
33884-41-2 | |
C8H12O3 | |
156.17900 | |
43.37000 | |
1.08480 | |
156.07900 |
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1.483-1.485
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透明黄色液体
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134.2ºC
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303.3ºC at 760mmHg
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1.01g/cm3
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S24/25
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2914509090
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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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