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| CAS号 : | 250263-37-7 |
精确质量 : | 197.02400 |
| 分子式 : | C9H8ClNO2 |
logP : | 1.89680 |
| 分子量 : | 197.61800 |
PSA : | 47.03000 |
1-(2-氯-4-吡啶基)-1,3-丁烷二酮 | |
1-(3-chloropyridin-4-yl)butane-1,3-dione | |
250263-37-7 | |
C9H8ClNO2 | |
197.61800 | |
47.03000 | |
1.89680 | |
197.02400 |
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1.533
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160.4ºC
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341.6ºC at 760 mmHg
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1.264g/cm3
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7.97E-05mmHg 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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