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| CAS号 : | 19282-39-4 |
精确质量 : | 232.05600 |
| 分子式 : | C13H12O2S |
logP : | 3.59180 |
| 分子量 : | 232.29800 |
PSA : | 54.54000 |
5-苯基-2-噻吩羧酸乙酯 | |
ethyl 5-phenylthiophene-2-carboxylate | |
19282-39-4 | |
C13H12O2S | |
232.29800 | |
54.54000 | |
3.59180 | |
232.05600 |
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1.575
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174.3ºC
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1.67E-05mmHg at 25°C
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31-33ºC
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1.169g/cm3
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364.6ºC 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: |
