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| CAS号 : | 498-62-4 |
精确质量 : | 111.99800 |
| 分子式 : | C5H4OS |
logP : | 1.56060 |
| 分子量 : | 112.15000 |
PSA : | 45.31000 |
3-噻吩甲醛 | |
3-formylthiophene | |
498-62-4 | |
C5H4OS | |
112.15000 | |
45.31000 | |
1.56060 | |
111.99800 |
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淡黄色液体
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n20/D 1.583(lit.)
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Stable at room temperature in closed containers under normal storage and handling conditions.
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165 °F
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0.537mmHg at 25°C
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2-8ºC
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-30 °C
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1.28 g/mL at 25 °C(lit.)
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194-196 °C(lit.)
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2934999090
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3
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R22; R43
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S37-S24
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Xn
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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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暂无 | |
用作医药中间体 |
![苯并[1,2-b:4,5-b']二噻吩-4,8-二酮](https://www.chemicalbook.com/CAS/GIF/32281-36-0.gif)
