中文名 | 2-(2-甲氧基苯基)-5-氧代四氢呋喃-3-羧酸 |
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英文名 | 2-(2-Methoxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid |
中文别名 | 2-(2-甲氧基苯基)-5-氧四氢呋喃-3-甲酸 |
英文别名 |
2-(2-Methoxyphenyl)-5-oxotetrahydro-3-furancarboxylic acid
2-methoxy-paraconic acid 3-Furancarboxylic acid, tetrahydro-2-(2-methoxyphenyl)-5-oxo- 2-(2-Methoxyphenyl)-5-Oxotetrahydrofuran-3-Carboxylic Acid 2-(1-ETHYL-1H-PYRAZOL-4-YL)-QUINOLINE-4-CARBOXYLIC ACID tetrahydro-2-o-methoxyphenyl-5-oxo-3-furancarboxylic acid |
密度 | 1.3±0.1 g/cm3 |
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沸点 | 479.1±45.0 °C at 760 mmHg |
熔点 | 124-125ºC |
分子式 | C12H12O5 |
分子量 | 236.221 |
闪点 | 190.6±22.2 °C |
精确质量 | 236.068466 |
PSA | 72.83000 |
LogP | 0.44 |
蒸汽压 | 0.0±1.3 mmHg at 25°C |
折射率 | 1.563 |
危害码 (欧洲) | Xi: Irritant; |
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风险声明 (欧洲) | R36/37/38 |
安全声明 (欧洲) | S22-S26-S36/37/39 |
海关编码 | 2932190090 |
~49% 117621-06-4 |
文献:EVOLVA SA Patent: US2011/178112 A1, 2011 ; Location in patent: Page/Page column 12-14; 17 ; |
海关编码 | 2932190090 |
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中文概述 | 2932190090 其他结构上有非稠合呋喃环化合物. 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:20.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |