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![苯并[1,2-b:4,5-b']二噻吩-4,8-二酮结构式](https://www.chemicalbook.com/CAS/GIF/32281-36-0.gif)
| CAS号 : | 32281-36-0 |
精确质量 : | 219.96500 |
| 分子式 : | C10H4O2S2 |
logP : | 2.58500 |
| 分子量 : | 220.26800 |
PSA : | 90.62000 |
苯并[1,2-b:4,5-b']二噻吩-4,8-二酮 | |
thieno[2,3-f][1]benzothiole-4,8-dione | |
32281-36-0 | |
C10H4O2S2 | |
220.26800 | |
90.62000 | |
2.58500 | |
219.96500 |
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1.736
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200.6ºC
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1.595g/cm3
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408ºC 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: |
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