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| CAS号 : | 6263-83-8 |
精确质量 : | 252.11500 |
| 分子式 : | C17H16O2 |
logP : | 3.92250 |
| 分子量 : | 252.30800 |
PSA : | 34.14000 |
1,5-二苯基-1,5-戊二酮 | |
1,5-DIPHENYL-1,5-PENTANEDIONE | |
6263-83-8 | |
C17H16O2 | |
252.30800 | |
34.14000 | |
3.92250 | |
252.11500 |
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1.567
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白色至淡米色结晶粉末
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157.7ºC
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421.7ºC at 760 mmHg
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66-68ºC(lit.)
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1.097g/cm3
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S24/25
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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% |
