74346-19-3

• 常用中文名：4-溴-2,6-二甲基苯甲酸
• 常用英文名：4-Bromo-2,6-dimethylbenzoic acid
• CAS号：74346-19-3
• 分子式：C₉H₉BrO₂
• 分子量：229.071
• 发布时间：2018-02-10 08:00:00
• 更新时间：2024-01-21 18:58:23

名称

• 中文名: 4-溴-2,6-二甲基苯甲酸
• 英文名: 4-Bromo-2,6-dimethylbenzoic acid
• 中文别名: 2,6-二甲基-4-溴苯甲酸
• 英文别名: Benzoic acid, 4-bromo-2,6-dimethyl-; 4-Bromo-2,6-dimethylbenzoic acid

物化性质

• 密度: 1.5±0.1 g/cm3
• 沸点: 321.1±30.0 °C at 760 mmHg
• 分子式: C₉H₉BrO₂
• 分子量: 229.071
• 闪点: 148.0±24.6 °C
• 精确质量: 227.978592
• PSA: 37.30000
• LogP: 3.78
• 蒸汽压: 0.0±0.7 mmHg at 25°C
• 折射率: 1.585
• 储存条件: 室温，干燥

安全

• 危害码 (欧洲): Xi
• 海关编码: 2916399090

合成路线

124-38-9 206559-43-5 ~85% 74346-19-3

文献：Ball, Matthew; Boyd, Alistair; Churchill, Gwydion; Cuthbert, Murray; Drew, Mark; Fielding, Mark; Ford, Gair; Frodsham, Lianne; Golden, Michael; Leslie, Kevin; Lyons, Sarah; McKeever-Abbas, Ben; Stark, Andrew; Tomlin, Paula; Gottschling, Stephen; Hajar, Abraham; Jiang, Ji-Long; Lo, Josephine; Suchozak, Bob Organic Process Research and Development, 2012 , vol. 16, # 5 p. 741 - 747

5757-66-4 ~% 74346-19-3

文献：Journal of the American Chemical Society, , vol. 63, p. 1679,1681

132949-41-8 ~% 74346-19-3

文献：WO2008/130853 A1, ; Page/Page column 26-27 ; WO 2008/130853 A1

24596-19-8 ~% 74346-19-3

文献：Journal of Organic Chemistry, , vol. 45, # 19 p. 3892 - 3902

90841-46-6 ~% 74346-19-3

文献：Journal of the American Chemical Society, , vol. 76, p. 787,788

87-62-7 ~% 74346-19-3

文献：Journal of Organic Chemistry, , vol. 45, # 19 p. 3892 - 3902

上下游产品

上游产品  7
124-38-9 206559-43-5 5757-66-4 132949-41-8
24596-19-8 90841-46-6 87-62-7
下游产品  1
90841-46-6

海关

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%