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![3-甲基苯并[B]噻吩-2-羰醛结构式](https://www.chemicalbook.com/CAS/GIF/22053-74-3.gif)
| CAS号 : | 22053-74-3 |
精确质量 : | 176.03000 |
| 分子式 : | C10H8OS |
logP : | 3.02220 |
| 分子量 : | 176.23500 |
PSA : | 45.31000 |
3-甲基苯并[B]噻吩-2-羰醛 | |
3-methyl-1-benzothiophene-2-carbaldehyde | |
22053-74-3 | |
C10H8OS | |
176.23500 | |
45.31000 | |
3.02220 | |
176.03000 |
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白色至淡黄色晶体粉末
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1.692
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146.7ºC
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0.00035mmHg at 25°C
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Keep Cold
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88-90°C
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1.25g/cm3
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318.9ºC at 760 mmHg
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2934999090
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R36/37/38
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S24/25-S36/37/39
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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: |
