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| CAS号 : | 4237-46-1 |
精确质量 : | 288.11500 |
| 分子式 : | C20H16O2 |
logP : | 3.80540 |
| 分子量 : | 288.34000 |
PSA : | 37.30000 |
2-羟基-1,2,2-三苯乙酮 | |
2-hydroxy-1,2,2-triphenylethanone | |
4237-46-1 | |
C20H16O2 | |
288.34000 | |
37.30000 | |
3.80540 | |
288.11500 |
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1.627
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198.1ºC
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465.8ºC at 760 mmHg
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1.186g/cm3
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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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