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| CAS号 : | 20873-58-9 |
精确质量 : | 173.98100 |
| 分子式 : | C6H6O2S2 |
logP : | 2.16820 |
| 分子量 : | 174.24100 |
PSA : | 90.84000 |
5-(甲硫基)噻吩-2-羧酸 | |
5-methylsulfanylthiophene-2-carboxylic acid | |
20873-58-9 | |
C6H6O2S2 | |
174.24100 | |
90.84000 | |
2.16820 | |
173.98100 |
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1.642
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158.4ºC
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3.88E-05mmHg at 25°C
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103 °C
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1.43g/cm3
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338.2ºC at 760 mmHg
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2934999090
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R36/37/38
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S26; S36/37/39
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Xi
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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: |
