923060

溴化铜

99.9% trace metals basis

• 同義詞: 一溴化铜
• 線性公式: CuBr
• CAS號碼: 7787-70-4
• 分子量：: 143.45
• MDL號碼: MFCD00010969
• 分類程式碼代碼: 12352302
• NACRES: NA.21
• 化驗: 99.9% trace metals basis
• 形狀: powder

屬性

• 品質等級: 200
• 化驗: 99.9% trace metals basis
• 形狀: powder
• 反應適用性: reagent type: catalyst; core: copper
• mp: 504 °C (lit.)
• 密度: 4.71 g/mL at 25 °C (lit.)
• SMILES 字串: [Cu]Br
• InChI: 1S/BrH.Cu/h1H;/q;+1/p-1
• InChI 密鑰: NKNDPYCGAZPOFS-UHFFFAOYSA-M

描述

應用

Copper bromide (CuBr) is used in Sandmeyer’s reaction to prepare aryl bromides from aryl diazonium salts. It is also used as a co-catalyst in Sonogashira coupling reaction. CuBr reacts with organolithium compounds to form organocopper complexes that are commonly used in organic synthesis for C-C bond formation.

安全資訊

• 象形圖: GHS05,GHS07,GHS09
• 訊號詞: Danger
• 危險聲明: H302 + H312,H315,H318,H410
• 防範說明: P264 - P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2
• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable