中文名 | 2,4-二氟-3-甲基苯甲酸 |
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英文名 | 2,4-difluoro-3-methylbenzoic acid |
英文别名 |
2,4-Difluoro-3-methylbenzoate
MFCD03265223 2,4-Difluoro-3-methylbenzoicacid 3-Methyl-2,4-difluorobenzoic acid Benzoic acid,2,4-difluoro-3-methyl 2,4-Difluoro-3-methylbenzoic acid Benzoic acid, 2,4-difluoro-3-methyl- 2,4,6-TRICHLOROPHENYL ISOCYANATE |
密度 | 1.4±0.1 g/cm3 |
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沸点 | 253.1±35.0 °C at 760 mmHg |
熔点 | 168-170°C |
分子式 | C8H6F2O2 |
分子量 | 172.129 |
闪点 | 106.9±25.9 °C |
精确质量 | 172.033585 |
PSA | 37.30000 |
LogP | 2.53 |
蒸汽压 | 0.0±0.5 mmHg at 25°C |
折射率 | 1.512 |
储存条件 | 室温,干燥 |
~72% 112857-68-8 |
文献:ASTRAZENECA AB; ASTRAZENECA UK LIMITED; BARVIAN, Kevin; BASARAB, Gregory, Steven; GOWRAVARAM, Madhusudhan, Reddy; HAUCK, Sheila, Irene; ZHOU, Fei Patent: WO2010/43893 A1, 2010 ; Location in patent: Page/Page column 99-100 ; WO 2010/043893 A1 |
~% 112857-68-8 |
文献:US6329391 B1, ; |
~% 112857-68-8 |
文献:US2005/54733 A1, ; Page/Page column 4; 5 ; |
~% 112857-68-8 |
文献:US6348624 B1, ; Page column 11 ; |
海关编码 | 2916399090 |
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中文概述 | 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% |
申报要素 | 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装 |
Summary | 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% |