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| CAS号 : | 13130-50-2 |
精确质量 : | 303.96900 |
| 分子式 : | C14H8O2S3 |
logP : | 4.83010 |
| 分子量 : | 304.40700 |
PSA : | 118.86000 |
2,2':5',2''-三噻吩-5,5''-二甲醛 | |
2,2':5',2''-Terthiophene-5,5''-dicarboxaldehyde | |
13130-50-2 | |
C14H8O2S3 | |
304.40700 | |
118.86000 | |
4.83010 | |
303.96900 |
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1.725
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260.6ºC
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2.07E-10mmHg at 25°C
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218-222ºC(lit.)
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1.437g/cm3
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507.2ºC at 760 mmHg
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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: |
