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| CAS号 : | 1423-63-8 |
精确质量 : | 253.94000 |
| 分子式 : | C10H7BrOS |
logP : | 3.86640 |
| 分子量 : | 255.13100 |
PSA : | 45.31000 |
1-(5-溴-1-苯并噻吩-3-基)乙酮 | |
1-(5-bromo-1-benzothiophen-3-yl)ethanone | |
1423-63-8 | |
C10H7BrOS | |
255.13100 | |
45.31000 | |
3.86640 | |
253.94000 |
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1.672
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171.3ºC
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2.34E-05mmHg at 25°C
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112-113ºC
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1.587g/cm3
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359.7ºC at 760 mmHg
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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: |