96483

碘化锌

purum p.a., ≥98.0% (AT)

• 别名: 二碘化锌, 二碘锌
• 线性分子式: ZnI₂
• CAS号: 10139-47-6
• 分子量: 319.20
• EC號碼: 233-396-0
• MDL號碼: MFCD00011299
• 分類程式碼代碼: 12352302
• PubChem物質ID: 57653765
• NACRES: NA.23

属性

• 等級: purum p.a.
• 化驗: ≥98.0% (AT)
• 形狀: powder or crystals
• mp: 445 °C (lit.)
• 密度: 4.74 g/mL at 25 °C (lit.)
• 負離子痕跡: sulfate (SO₄^2-): ≤500 mg/kg
• 正離子痕跡: Ca: ≤500 mg/kg; Cd: ≤200 mg/kg; Co: ≤50 mg/kg; Cu: ≤50 mg/kg; Fe: ≤100 mg/kg; K: ≤500 mg/kg; Na: ≤500 mg/kg; Ni: ≤50 mg/kg; Pb: ≤50 mg/kg
• SMILES 字串: I[Zn]I
• InChI: 1S/2HI.Zn/h2*1H;/q;;+2/p-2
• InChI 密鑰: UAYWVJHJZHQCIE-UHFFFAOYSA-L

说明

一般說明

Zinc iodide is a white crystalline Lewis acid often used as a starting material for synthesizing other zinc compounds, as a Lewis acid catalyst in organic reactions, and as an electrolyte additive.

應用

Zinc iodide can be used:

• As a catalyst for one-pot synthesis of aminoindolizines via sequential A3 coupling/cycloisomerization.
• As a catalyst for one-pot synthesis of quinoxalines.
• As a precursor to synthesize highly luminescent quantum dots.
• As a redox electrolyte in hybrid energy storage systems.
• As a dopant to prepare highly flexible PVA composite films. The addition of zinc iodide enhances the optoelectronic properties of polymer composite.

安全信息

• 象形圖: GHS08,GHS07,GHS09
• 訊號詞: Warning
• 危險聲明: H315,H319,H373,H410
• 防範說明: P260 - P264 - P273 - P302 + P352 - P305 + P351 + P338 - P314
• 危險分類: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 2 Oral
• 標靶器官: Thyroid
• 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
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges