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| CAS号 : | 55727-23-6 |
精确质量 : | 216.02800 |
| 分子式 : | C9H12O2S2 |
logP : | 2.24610 |
| 分子量 : | 216.32000 |
PSA : | 84.74000 |
3-(1,3-二噻烷-2-亚基)-2,4-戊二酮 | |
3-(1,3-dithian-2-ylidene)pentane-2,4-dione | |
55727-23-6 | |
C9H12O2S2 | |
216.32000 | |
84.74000 | |
2.24610 | |
216.02800 |
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1.573
|
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175.7ºC
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1.239g/cm3
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387.2ºC 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: |