Cupric Bromide 溴化铜

CAS 7789-45-9 MFCD00010970

化学结构图

7789-45-9
SMILES: Br[Cu]Br

化学属性

Mol. FormulaBr2Cu
Mol. Weight223.35
Density4.77
Melting Point498 °C
TSCAYes
Boiling Point900 °C at 760 mmHg
Solubility可溶
Stability对湿度敏感
Flash Point900°C
Appearance 黑色单斜结晶。密度4.77g/cm3。熔点498℃。沸点900℃。有潮解性。极易溶于水。溶于乙醇、丙酮、吡啶、氨。不溶于苯。由氢溴酸与氧化铜反应制得。用作照相增感剂。有机合成中用作溴化剂。

别名和识别编码

Chemical NameCupric Bromide
Synonym Copper dibromide {LY} Copper dibromide {} {LY} Copper dibromide {} {} {LY} Copper dibromide {} {} {} {LY} Copper dibromide {} {} {} {} {LY} Copper dibromide {} {} {} {} {} {LY} Copper dibromide {} {} {} {} {} {} {LY} Copper dibromide {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {LY} Copper dibromide {} {} {} {} {} {} {} {} {LY} Copper dibromide {} {} {} {} {} {} {} {} {} {LY} Copper dibromide {} {} {} {} {} {} {} {} {} {} {LY} Copper dibromide {} {} {} {} {} {} {} {} {} {} {} {LY} Copper dibromide {} {} {} {} {} {} {} {} {} {} {} {} {LY} Copper dibromide {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Copper dibromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Copper dibromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Copper dibromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Copper dibromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Copper dibromide {} {} {} {} {} {} {} {} {}
CAS Number7789-45-9
PubChem Substance ID24867403
EC Number232-167-2
MDL NumberMFCD00010970
Beilstein Registry Number2384789
Merck Number14,2629
Chemical Name Translation溴化铜
LabNetwork Molecule IDLN00226946
Canonical SMILESBr[Cu]Br
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分类

  • {S
  • Catalysis and Inorganic Chemistry, Chemical Synthesis, Copper, Copper Salts, Materials Science, Metal and Ceramic Science, Salts
  • {SNA} ATRP, ATRP Metal Salts, Copper, Copper Salts, Crystal Grade Inorganics, Cu,

产品应用

  • 温度指示剂,有机合成溴化剂,乙酰化聚甲醛稳定剂。

相关文献及参考

  • Merck: 14,2629
  • For use in alkyl nitrite-promoted non-aqueous conversion of arylamines to aryl bromides, see: J. Org. Chem., 42, 2426 (1977); 45, 2570 (1980).
  • Short: III/20b
  • Brominating agent.
  • Short: III/20c

安全信息

GHS Symbol
WGK Germany3
Hazard Codes C C,Xi
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H302 Harmful if swallowed 吞食有害
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Precautionary statements
Signal word
Safety Statements
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R22 Harmful if swallowed 吞咽有害
  • R34 Causes burns 会导致灼伤
UN Number 3260 UN3260
Storage condition Store at room temperature, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store
Packing GroupIII
Hazard Class8

其他信息

  • 溴化铜价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 20016417 溴化铜 250g 47元 2010/06/21 206330050 溴化铜 Copper(II) bromide 99+%, extra pure, anhydrous 5 GR 351元 2010/06/21 206331000 溴化铜 Copper(II) bromide 99+%, extra pure, anhydrous 100 GR 558元
  • 用途三:温度指示剂,有机合成溴化剂,乙酰化聚甲醛稳定剂。
  • MOL 文件:7789-45-9.mol
  • MSDS 信息:Cupric bromide(7789-45-9).msds
  • 易潮解,易溶于水,能溶于醇丙酮和氨水,几乎不溶于醚、苯和浓硫酸。
  • Alfa Aesar:二溴化铜(II),ReagentGrade,Cu28.1%min Copper(II) bromide, Reagent Grade, Cu 28.1% min(7789-45-9)
  • Acros Organics:溴化铜 Copper(II) bromide, anhydrous, extra pure, 99+%(7789-45-9)
  • 用途一:用作有机合成溴化剂
  • 敏感性:Hygroscopic
  • 用途二:用作分析试剂、催化剂
  • Sigma Aldrich:7789-45-9(sigmaaldrich)
  • 图谱信息:溴化铜(7789-45-9)红外图谱(IR1)
  • 水中溶解度(g/100ml):不同温度(℃)时每100毫升水中的溶解克数: 107g/0℃;116g/10℃;126g/20℃;128g/30℃;131g/40℃
  • 下游产品:7-溴二氢吲哚 --> 甲氧基马来酸二甲酯 --> 1-苯并呋喃-2-羰酰氯 --> 7-羟基-4-甲基香豆素-3-乙酸 --> 2-溴-5-甲醛基噻唑 --> 喹啉-8-硼酸 --> 2-苯并呋喃羧基 酸乙酯 --> 5,5'-二溴-2,2'-联噻吩

系列性分类