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![[3,3-Bi噻吩]-2,2-二羧醛结构式](https://www.chemicalbook.com/CAS/GIF/40306-89-6.gif)
| CAS号 : | 40306-89-6 |
精确质量 : | 221.98100 |
| 分子式 : | C10H6O2S2 |
logP : | 3.10160 |
| 分子量 : | 222.28300 |
PSA : | 90.62000 |
[3,3-Bi噻吩]-2,2-二羧醛 | |
3,3'-Bithiophene-2,2'-dicarbaldehyde | |
40306-89-6 | |
C10H6O2S2 | |
222.28300 | |
90.62000 | |
3.10160 | |
221.98100 |
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1.706
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176.6ºC
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|
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1.415g/cm3
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|
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368.5ºC 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: |
