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| CAS号 : | 125143-53-5 |
精确质量 : | 477.63300 |
| 分子式 : | C8H2Br4S2 |
logP : | 6.52660 |
| 分子量 : | 481.84700 |
PSA : | 56.48000 |
3,3',5,5'-四溴-2,2'-联噻吩 | |
3,3',5,5'-Tetrabromo-2,2'-bithiophene | |
125143-53-5 | |
C8H2Br4S2 | |
481.84700 | |
56.48000 | |
6.52660 | |
477.63300 |
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1.72
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2.27E-05mmHg at 25°C
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2.428
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371ºC at 760 mmHg
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2934999090
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 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% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |