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![5-三氟甲基苯并[b]噻吩-2-羧酸甲酯结构式](https://www.chemicalbook.com/CAS/GIF/146137-92-0.gif)
| CAS号 : | 146137-92-0 |
精确质量 : | 260.01200 |
| 分子式 : | C11H7F3O2S |
logP : | 3.70670 |
| 分子量 : | 260.23200 |
PSA : | 54.54000 |
5-三氟甲基苯并[b]噻吩-2-羧酸甲酯 | |
methyl 5-(trifluoromethyl)-1-benzothiophene-2-carboxylate | |
146137-92-0 | |
C11H7F3O2S | |
260.23200 | |
54.54000 | |
3.70670 | |
260.01200 |
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1.555
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142.7ºC
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0.00053mmHg at 25°C
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123-124ºC
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1.41g/cm3
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312.4ºC at 760mmHg
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2934999090
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Xi
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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: |
