Cupric Bromide 溴化铜
CAS 7789-45-9 MFCD00010970
化学结构图
SMILES: Br[Cu]Br
化学属性
| Mol. Formula | Br2Cu |
|---|---|
| Mol. Weight | 223.35 |
| Density | 4.77 |
| Melting Point | 498 °C |
| TSCA | Yes |
| Boiling Point | 900 °C at 760 mmHg |
| Solubility | 可溶 |
| Stability | 对湿度敏感 |
| Flash Point | 900°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 Name | Cupric 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 |
| CAS Number | 7789-45-9 |
| PubChem Substance ID | 24867403 |
| EC Number | 232-167-2 |
| MDL Number | MFCD00010970 |
| Beilstein Registry Number | 2384789 |
| Merck Number | 14,2629 |
| Chemical Name Translation | 溴化铜 |
| LabNetwork Molecule ID | LN00226946 |
| Canonical SMILES | Br[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
- 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
- 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
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
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