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![5H-二苯并[a,d]环庚烯结构式](https://www.chemicalbook.com/CAS/GIF/256-81-5.gif)
| CAS号 : | 256-81-5 |
精确质量 : | 192.09400 |
| 分子式 : | C15H12 |
logP : | 3.76120 |
| 分子量 : | 192.25600 |
PSA : | 0.00000 |
5H-二苯并[a,d]环庚烯 | |
11H-dibenzo[2,1-a:2',1'-e][7]annulene | |
256-81-5 | |
C15H12 | |
192.25600 | |
0.00000 | |
3.76120 | |
192.09400 |
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1.625
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155.2ºC
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322.1ºC at 760mmHg
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1.085g/cm3
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0.000536mmHg 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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