406341

乙二醇二甲醚溴化镍

97%

• 同義詞: (1,2-乙二醇二甲醚)二溴化镍, 二溴(1,2-乙二醇二甲醚)镍, 二溴(1,2-乙二醇二甲醚)镍(II)
• 線性公式: NiBr₂ · CH₃OCH₂CH₂OCH₃
• CAS號碼: 28923-39-9
• 分子量：: 308.62
• MDL號碼: MFCD00013480
• 分類程式碼代碼: 12352302
• PubChem物質ID: 24865368
• NACRES: NA.23

屬性

• 品質等級: 100
• 化驗: 97%
• 形狀: powder
• 反應適用性: reagent type: catalyst; core: nickel
• SMILES 字串: Br[Ni]Br.COCCOC
• InChI: 1S/C4H10O2.2BrH.Ni/c1-5-3-4-6-2;;;/h3-4H2,1-2H3;2*1H;/q;;;+2/p-2
• InChI 密鑰: VHSVJTYBTJCDFL-UHFFFAOYSA-L

描述

一般說明

Nickel(II) bromide ethylene glycol dimethyl ether complex, also known as Ni(II) bromide ethylene glycol dimethyl ether complex. It is an organometallic coordination compound used as a precursor for the deposition of nickel-containing thin films. It is also found applications in organic synthesis as a Lewis acid catalyst.

應用

Nickel(II) bromide ethylene glycol dimethyl ether complex can be used as a precursor for synthesizing various nickel(II) complexes. These complexes used as a catalysts for:      

• The selective transformation of ethylene into higher-order products.     
• The vinyl polymerization of norbornene.      
• The preparation of poly(3-hexylthiophene) (P3HT) Kumada catalyst transfer polymerization. It facilitates good control over the molecular weight of the conjugating polymer.

安全資訊

• 象形圖: GHS02,GHS08,GHS07,GHS09
• 訊號詞: Danger
• 危險聲明: H228,H317,H332,H334,H341,H351,H361f,H372,H410
• 防範說明: P202 - P210 - P273 - P280 - P302 + P352 - P308 + P313
• 危險分類: Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 Inhalation - Flam. Sol. 1 - Muta. 2 - Repr. 2 - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 1 Inhalation
• 標靶器官: Respiratory Tract,Skin
• 儲存類別代碼: 4.1B - Flammable solid hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 26.6 °F - Non-equilibrium method
• 閃點（°C）: -3 °C - Non-equilibrium method
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges