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| CAS号 : | 110046-60-1 |
精确质量 : | 271.89700 |
| 分子式 : | C9H5BrOS2 |
logP : | 4.05160 |
| 分子量 : | 273.16900 |
PSA : | 73.55000 |
5-溴-2,2'-联噻吩-5'-甲醛 | |
5-(5-bromothiophen-2-yl)thiophene-2-carbaldehyde | |
110046-60-1 | |
C9H5BrOS2 | |
273.16900 | |
73.55000 | |
4.05160 | |
271.89700 |
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1.695
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176.808ºC
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0mmHg at 25°C
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1.691g/cm3
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368.739ºC at 760 mmHg
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GHS06 | |
危险 | |
H301; H315; H319; H335 | |
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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: |
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