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| CAS号 : | 1836-87-9 |
精确质量 : | 254.11000 |
| 分子式 : | C20H14 |
logP : | 5.25590 |
| 分子量 : | 254.32500 |
PSA : | 0.00000 |
9-苄亚甲基芴 | |
9-BENZYLIDENEFLUORENE | |
1836-87-9 | |
C20H14 | |
254.32500 | |
0.00000 | |
5.25590 | |
254.11000 |
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1.75
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184.9ºC
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392.9ºC at 760mmHg
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74-77ºC(lit.)
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1.176g/cm3
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1.39E-09mmHg at 25°C
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2902909090
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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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