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| CAS号 : | 189367-54-2 |
精确质量 : | 490.08700 |
| 分子式 : | C25H32Br2 |
logP : | 9.41890 |
| 分子量 : | 492.33000 |
PSA : | 0.00000 |
9,9-二己基-2,7-二溴代芴 | |
2,7-dibromo-9,9-dihexylfluorene | |
189367-54-2 | |
C25H32Br2 | |
492.33000 | |
0.00000 | |
9.41890 | |
490.08700 |
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1.559
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0ºC
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1.76E-10mmHg at 25°C
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67-71ºC
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1.274g/cm3
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0ºC
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2903999090
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3
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S22
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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: |
