中文名 | 2-(4-溴苯基)-2,2-二氟乙酸 |
---|---|
英文名 | 2-(4-bromophenyl)-2,2-difluoroacetic acid |
英文别名 |
Benzeneacetic acid, 4-bromo-α,α-difluoro-
(4-Bromophenyl)(difluoro)acetic acid difluoro(4-bromophenyl)acetic acid |
密度 | 1.7±0.1 g/cm3 |
---|---|
沸点 | 323.2±37.0 °C at 760 mmHg |
分子式 | C8H5BrF2O2 |
分子量 | 251.025 |
闪点 | 149.3±26.5 °C |
精确质量 | 249.944092 |
PSA | 37.30000 |
LogP | 3.68 |
外观性状 | 白色固体 |
蒸汽压 | 0.0±0.7 mmHg at 25°C |
折射率 | 1.533 |
储存条件 | 2-8℃ |
海关编码 | 2916399090 |
---|
~% 913574-93-3 |
文献:Sheppeck, James; Dhar, T.G. Murali; Doweyko, Lidia; Gilmore, John; Weinstein, David; Xiao, Hai-Yun; Yang, Bingwei V.; Doweyko, Arthur M. Patent: US2006/154973 A1, 2006 ; Location in patent: Page/Page column 47 ; |
~% 913574-93-3 |
文献:Fujikawa, Kenichi; Fujioka, Yasutaka; Kobayashi, Akira; Amii, Hideki Organic Letters, 2011 , vol. 13, # 20 p. 5560 - 5563 |
海关编码 | 2916399090 |
---|---|
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% |