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| CAS号 : | 21676-88-0 |
精确质量 : | 204.02500 |
| 分子式 : | C11H8O2S |
logP : | 3.11330 |
| 分子量 : | 204.24500 |
PSA : | 65.54000 |
4-苯基噻吩-2-甲酸 | |
4-PHENYLTHIOPHENE-2-CARBOXYLIC ACID | |
21676-88-0 | |
C11H8O2S | |
204.24500 | |
65.54000 | |
3.11330 | |
204.02500 |
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1.635
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174.1ºC
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6.06E-06mmHg at 25°C
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168-170ºC
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364.2ºC at 760mmHg
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GHS07 | |
警告 | |
H302; H315; H319; H335 | |
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2934999090
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R22; R36/37/38
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S26
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Xn
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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: |
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