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| CAS号 : | 1120-94-1 |
精确质量 : | 127.97500 |
| 分子式 : | C5H4S2 |
logP : | 2.47760 |
| 分子量 : | 128.21500 |
PSA : | 60.33000 |
噻喃-4-硫酮 | |
thiopyran-4-thione | |
1120-94-1 | |
C5H4S2 | |
128.21500 | |
60.33000 | |
2.47760 | |
127.97500 |
|
1.701
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62.4ºC
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|
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1.27mmHg at 25°C
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1.3g/cm3
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179.5ºC at 760mmHg
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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: |
