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| CAS号 : | 32427-77-3 |
精确质量 : | 188.00600 |
| 分子式 : | C8H9ClOS |
logP : | 3.38430 |
| 分子量 : | 188.67400 |
PSA : | 45.31000 |
1-(5-氯噻吩-2-基)-1-丁酮 | |
1-(5-chlorothiophen-2-yl)butan-1-one | |
32427-77-3 | |
C8H9ClOS | |
188.67400 | |
45.31000 | |
3.38430 | |
188.00600 |
|
1.54
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126.5ºC
|
|
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1.214g/cm3
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|
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285.5ºC 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: |