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| CAS号 : | 18648-66-3 |
精确质量 : | 334.03600 |
| 分子式 : | C20H15Br |
logP : | 6.03800 |
| 分子量 : | 335.23700 |
PSA : | 0.00000 |
2-(4-溴苯基)-1,1-二苯基乙烯 | |
1-bromo-4-(2,2-diphenylethenyl)benzene | |
18648-66-3 | |
C20H15Br | |
335.23700 | |
0.00000 | |
6.03800 | |
334.03600 |
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1.661
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191.8ºC
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2.21E-06mmHg at 25°C
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79ºC
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1.313g/cm3
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404.4ºC at 760 mmHg
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2903999090
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品名, 成分含量, 用途 |
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2903999090 其他芳烃卤化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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2903999090. Halogenated derivatives of aromatic hydrocarbons. General tariff: |
