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| CAS号 : | 22720-75-8 |
精确质量 : | 176.03000 |
| 分子式 : | C10H8OS |
logP : | 3.10390 |
| 分子量 : | 176.23500 |
PSA : | 45.31000 |
2-乙酰基苯并噻吩 | |
2-Acetylbenzo[b]thiophene | |
22720-75-8 | |
C10H8OS | |
176.23500 | |
45.31000 | |
3.10390 | |
176.03000 |
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白色至淡黄色晶体粉末
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1.646
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138ºC
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0.00087mmHg at 25°C
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86-88°C
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1.219 g/cm3
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304.5ºCat 760 mmHg
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2934999090
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R20/21/22
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S36
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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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用作药物中间体,用于合成齐留通 |
