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| CAS号 : | 1474-92-6 |
精确质量 : | 390.13800 |
| 分子式 : | C24H23O3P |
logP : | 3.30500 |
| 分子量 : | 390.41100 |
PSA : | 53.18000 |
ethyl 3-oxo-2-(triphenylphosphoranylidene)butanoate | |
1474-92-6 | |
C24H23O3P | |
390.41100 | |
53.18000 | |
3.30500 | |
390.13800 |
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1.595
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287.7ºC
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530.7ºC at 760mmHg
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1.18g/cm3
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2.41E-11mmHg 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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