27561-50-8

• 常用中文名：1-溴-2-(溴甲基)-4-甲基苯
• 常用英文名：1-Bromo-2-(bromomethyl)-4-methylbenzene
• CAS号：27561-50-8
• 分子式：C₈H₈Br₂
• 分子量：263.957
• 发布时间：2018-12-23 14:01:03
• 更新时间：2024-01-04 19:27:02

名称

• 中文名: 1-溴-2-(溴甲基)-4-甲基苯
• 英文名: 1-Bromo-2-(bromomethyl)-4-methylbenzene
• 英文别名: 1-Bromo-2-(bromomethyl)-4-methylbenzene; Benzene,1-bromo-2-(bromomethyl)-4-methyl; Benzene, 1-bromo-2-(bromomethyl)-4-methyl-; 2-Brom-5-methyl-benzylbromid; 5-methyl-2-bromobenzyl bromide

物化性质

• 密度: 1.7±0.1 g/cm3
• 沸点: 273.4±25.0 °C at 760 mmHg
• 分子式: C₈H₈Br₂
• 分子量: 263.957
• 闪点: 134.3±22.4 °C
• 精确质量: 261.899261
• LogP: 4.15
• 外观性状: 无色液体
• 蒸汽压: 0.0±0.5 mmHg at 25°C
• 折射率: 1.595
• 储存条件: 2-8°C，干燥，密封

安全

• 危害码 (欧洲): Xi
• 海关编码: 2903999090

合成路线

727985-37-7 ~82% 27561-50-8

文献：ALMIRALL, S.A.; VIDAL JUAN, Bernat; ALONSO DIEZ, Juan Antonio; BUIL ALBERO, Maria Antonia; EASTWOOD, Paul Robert; ESTEVE TRIAS, Cristina; LOZOYA TORIBIO, Maria Estrella; ROBERTS, Richard Spurring; VIDAL GISPERT, Laura; GONZALEZ RODRIGUEZ, Jacob; MIR CEPEDA, Marta Patent: WO2013/10880 A1, 2013 ; Location in patent: Page/Page column 151-152 ;

583-70-0 ~% 27561-50-8

文献：Pine,S.H. et al. Journal of Organic Chemistry, 1971 , vol. 36, p. 984 - 991

75366-05-1 ~% 27561-50-8 75366-14-2

文献：Bee, Lim Keow; Garratt, Peter J.; Mansuri, Muzamil M. Journal of the American Chemical Society, 1980 , vol. 102, # 23 p. 7076 - 7079

36583-13-8 7726-95-6 ~49% 620-13-3 27561-50-8

文献：Gupta, B. D.; Kumar, Manoj; Roy, Sujit Inorganic Chemistry, 1989 , vol. 28, p. 11 - 18

6967-82-4 ~% 27561-50-8

文献：ALMIRALL, S.A.; VIDAL JUAN, Bernat; ALONSO DIEZ, Juan Antonio; BUIL ALBERO, Maria Antonia; EASTWOOD, Paul Robert; ESTEVE TRIAS, Cristina; LOZOYA TORIBIO, Maria Estrella; ROBERTS, Richard Spurring; VIDAL GISPERT, Laura; GONZALEZ RODRIGUEZ, Jacob; MIR CEPEDA, Marta Patent: WO2013/10880 A1, 2013 ;

620-13-3 ~% 27561-50-8

文献：Anderson,S.N. et al. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1972 , p. 311 - 318

620-13-3 7726-95-6 ~% 27561-50-8

文献：Bachmann et al. Journal of the Chemical Society, 1936 , p. 54,60

上下游产品

上游产品  5
727985-37-7 583-70-0 7726-95-6 6967-82-4
620-13-3
下游产品  0

海关

海关编码	2903999090
中文概述	2903999090 其他芳烃卤化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%