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| CAS号 : | 1230-54-2 |
精确质量 : | 282.12600 |
| 分子式 : | C18H18O3 |
logP : | 3.87960 |
| 分子量 : | 282.33400 |
PSA : | 43.37000 |
乙基4-(4-联苯基)-4-氧代丁酸酯 | |
ethyl 4-oxo-4-(4-phenylphenyl)butanoate | |
1230-54-2 | |
C18H18O3 | |
282.33400 | |
43.37000 | |
3.87960 | |
282.12600 |
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1.547
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193.5ºC
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438ºC at 760 mmHg
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1.103g/cm3
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7.14E-08mmHg at 25°C
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2918300090
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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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