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| CAS号 : | 131401-54-2 |
精确质量 : | 276.02300 |
| 分子式 : | C14H6F2O4 |
logP : | 2.15140 |
| 分子量 : | 276.19200 |
PSA : | 74.60000 |
1,4-二氟-5,8-二羟基蒽醌 | |
1,4-difluoro-5,8-dihydroxyanthracene-9,10-dione | |
131401-54-2 | |
C14H6F2O4 | |
276.19200 | |
74.60000 | |
2.15140 | |
276.02300 |
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1.684
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257.909ºC
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502.841ºC at 760 mmHg
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1.681g/cm3
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0mmHg at 25°C
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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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