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| CAS号 : | 3480-11-3 |
精确质量 : | 243.90200 |
| 分子式 : | C8H5BrS2 |
logP : | 4.23910 |
| 分子量 : | 245.15900 |
PSA : | 56.48000 |
5-溴-2,2′-联噻吩 | |
2-bromo-5-thiophen-2-ylthiophene | |
3480-11-3 | |
C8H5BrS2 | |
245.15900 | |
56.48000 | |
4.23910 | |
243.90200 |
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1.659
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126.7ºC
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286ºC at 760mmHg
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29-32ºC(lit.)
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1.635g/cm3
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2934999090
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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% |