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![乙基3-[4-(三氟甲基)苯基]-2-丙炔酸酯结构式](https://www.chemicalbook.com/CAS/GIF/337510-18-6.gif)
| CAS号 : | 337510-18-6 |
精确质量 : | 242.05500 |
| 分子式 : | C12H9F3O2 |
logP : | 2.62000 |
| 分子量 : | 242.19400 |
PSA : | 26.30000 |
乙基3-[4-(三氟甲基)苯基]-2-丙炔酸酯 | |
ethyl 3-[4-(trifluoromethyl)phenyl]prop-2-ynoate | |
337510-18-6 | |
C12H9F3O2 | |
242.19400 | |
26.30000 | |
2.62000 | |
242.05500 |
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1.485
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114.5ºC
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1.26g/cm3
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271.7ºC at 760 mmHg
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2916399090
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品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装 |
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2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2916399090. Other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
