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| CAS号 : | 2404-89-9 |
精确质量 : | 165.99100 |
| 分子式 : | C8H6S2 |
logP : | 3.47660 |
| 分子量 : | 166.26300 |
PSA : | 56.48000 |
2,3-联噻吩 | |
2-thiophen-3-ylthiophene | |
2404-89-9 | |
C8H6S2 | |
166.26300 | |
56.48000 | |
3.47660 | |
165.99100 |
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1.63
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63.2ºC
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0.143mmHg at 25°C
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60-64ºC(lit.)
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1.243g/cm3
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223.4ºC at 760mmHg
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2934999090
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3
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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: |
