437867

臭化銅(II)

99.999% trace metals basis

• 別名: 臭化第二銅
• 化学式: CuBr₂
• CAS番号: 7789-45-9
• 分子量: 223.35
• EC Number: 232-167-2
• MDL番号: MFCD00010970
• UNSPSCコード: 12352302
• PubChem Substance ID: 24867403
• NACRES: NA.23
• アッセイ: 99.999% trace metals basis
• フォーム: solid

特性

• 品質水準: 100
• アッセイ: 99.999% trace metals basis
• フォーム: solid
• 不純物: ≤15.0 ppm Trace Metal Analysis
• mp: 498 °C (lit.)
• 密度: 4.77 g/mL at 25 °C (lit.)
• アプリケーション: battery manufacturing
• SMILES記法: Br[Cu]Br
• InChI: 1S/2BrH.Cu/h2*1H;/q;;+2/p-2
• InChI Key: QTMDXZNDVAMKGV-UHFFFAOYSA-L

詳細

詳細

Copper bromide is a monoclinic crystalline material. It is soluble in water, alcohol and acetone. It may be synthesized by neutralizing oxides, carbonates or hydroxides of copper with hydrobromic acid. Another synthesis technique is by oxidizing copper either with bromine water or bromine solutions in alcohol.

アプリケーション

Copper bromide may be used as a catalyst in organic reactions and as a brominating agent. Copper catalyzed biotinylation of acetylene terminated poly(ethylene glycol) methyl ether methylacrylate (PEGMEMA) chains has been investigated. Copper dibromide in acetonitrile acts as a catalyst in the interconversion of acetals to bis(methoxyphenyl)methyl (BMPM) ethers. It has been used as a catalyst in the intramolecular decarboxylative functionalization of α-carbonyl to yield a C(sp(3))-O bond for the synthesis of furo[3,2-c]coumarins. Poly(3,4-ethylene dioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) has been reportedly doped with CuBr₂ to act as hole transport layer (HTL) in polymer solar cells(PSCs). Doping increase the conductivity and thereby increasing the device power conversion efficiency of PSCs.

安全性情報

• ピクトグラム: GHS05,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H302,H314,H410
• 注意書き: P260 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B
• 保管分類コード: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• 個人用保護具 (PPE): Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges