642091-49-4

• 常用中文名：1,4-二溴-2-(氯甲基)苯
• 常用英文名：1,4-Dibromo-2-(chloromethyl)benzene
• CAS号：642091-49-4
• 分子式：C₇H₅Br₂Cl
• 分子量：284.37600
• 发布时间：2017-09-17 20:29:57
• 更新时间：2025-09-06 12:26:33

名称

• 中文名: 1,4-二溴-2-(氯甲基)苯
• 英文名: 1,4-Dibromo-2-(chloromethyl)benzene
• 英文别名: 1,4-DIBROMO-2-(CHLOROMETHYL)BENZENE; 2,5-Dibromobenzyl chloride; Benzene, 1,4-dibromo-2-(chloromethyl); 2,5-dibromobenzyl chloride

物化性质

• 分子式: C₇H₅Br₂Cl
• 分子量: 284.37600
• 精确质量: 281.84500
• LogP: 3.95040

安全

• 海关编码: 2903999090

合成路线

147034-01-3 ~91% 642091-49-4

文献：Szczepankiewicz, Bruce G.; Kosogof, Christi; Nelson, Lissa T. J.; Liu, Gang; Liu, Bo; Zhao, Hongyu; Serby, Michael D.; Xin, Zhili; Liu, Mei; Gum, Rebecca J.; Haasch, Deanna L.; Wang, Sanyi; Clampit, Jill E.; Johnson, Eric F.; Lubben, Thomas H.; Stashko, Michael A.; Olejniczak, Edward T.; Sun, Chaohong; Dorwin, Sarah A.; Haskins, Kristi; Abad-Zapatero, Cele; Fry, Elizabeth H.; Hutchins, Charles W.; Sham, Hing L.; Rondinone, Cristina M.; Trevillyan, James M. Journal of Medicinal Chemistry, 2006 , vol. 49, # 12 p. 3563 - 3580

610-71-9 ~% 642091-49-4

文献：Szczepankiewicz, Bruce G.; Kosogof, Christi; Nelson, Lissa T. J.; Liu, Gang; Liu, Bo; Zhao, Hongyu; Serby, Michael D.; Xin, Zhili; Liu, Mei; Gum, Rebecca J.; Haasch, Deanna L.; Wang, Sanyi; Clampit, Jill E.; Johnson, Eric F.; Lubben, Thomas H.; Stashko, Michael A.; Olejniczak, Edward T.; Sun, Chaohong; Dorwin, Sarah A.; Haskins, Kristi; Abad-Zapatero, Cele; Fry, Elizabeth H.; Hutchins, Charles W.; Sham, Hing L.; Rondinone, Cristina M.; Trevillyan, James M. Journal of Medicinal Chemistry, 2006 , vol. 49, # 12 p. 3563 - 3580

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%