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  • Product Name:   8-Bromoquinoline
  • Synonyms:   
  • CAS No.:   16567-18-3
  • Molecular Formula:   C9H6BrN
  • Molecular Weight :   208.05
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 8-Bromoquinoline
8-溴喹啉 性质
熔点  58-59 °C
沸点  112-113 °C0.5 mm Hg(lit.)
密度  1.594 g/mL at 25 °C(lit.)
折射率  n20/D 1.672(lit.)
闪点  >230 °F
储存条件  Refrigerator (+4°C)
形态 Liquid After Melting
颜色 Clear yellow to yellow-brown
敏感性  Light Sensitive
InChIKey PIWNKSHCLTZKSZ-UHFFFAOYSA-N
CAS 数据库 16567-18-3(CAS DataBase Reference)
NIST化学物质信息 Quinoline, 8-bromo-(16567-18-3)
8-溴喹啉 用途与合成方法
溴喹啉 有七种位置异构体，其主要物性列表如下：
名称 熔点(℃) 沸点(℃) 溶解性
2-溴喹啉 48～49 溶于乙醚、氯仿、苯
3-溴喹啉 12～15 274～276、 95(66.66Pa)
4-溴喹啉 29～30 270(分解) 易溶于稀酸
5-溴喹啉 52(针状晶体) 280 　
6-溴喹啉 24 278
7-溴喹啉 52(针状晶体) 290
8-溴喹啉 80 165～166 (2399.79Pa)
用途和制备方法 3-溴喹啉与混酸作用生成3-溴-5-硝基喹啉，与高锰酸钾加热被氧化为5-溴-2，3-吡啶二甲酸。
6-溴喹啉与硝酸加热生成6-溴-8-硝基喹啉，与高锰酸钾作用被氧化为2，3- 吡啶二甲酸。
由2-羟基喹啉与五溴化磷作用制得2-溴喹啉。
由喹啉过溴化物于180℃加热制得3-溴喹啉。
由4-羟基喹啉与五溴化磷加热，或由4-氨基喹啉经重氮化反应制得4-溴喹啉。
5-溴喹啉由间溴苯胺、甘油、间溴硝基苯及浓硫酸加热，或由5-氨基喹啉经重氮化反应制取。
由对溴苯胺与甘油、浓硫酸、对溴硝基苯加热制得6-溴喹啉。
由7-氨基喹啉经重氮化反应制得7-溴喹啉。
8-溴喹啉由邻溴苯胺、甘油、浓硫酸及邻溴硝基苯加热制得。
用途：作有机合成试剂。
化学性质  淡黄色液体
用途  医药、农药中间体
安全信息
危险品标志  Xi
危险类别码  36/37/38
安全说明  26-36-37/39
WGK Germany  3
Hazard Note  Irritant
海关编码  29334900

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