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Copper(I) iodide 碘化亚铜

规格: 98%
CAS: 7681-65-4
产品编号: H73192
MDL: MFCD00010978
品牌: INFI
Chemical NameCuprous iodide
Synonym 碘化亚铜 碘化铜(I); 碘化铜 Cu33,4% Copper iodide (CuI) 一碘化铜 碘化铜(I) Copperiodide3 Kupfer-Monoiodid CuI 碘化铜(Ⅰ) COPPER IODIDE Marshite COPPER(+1)IODIDE Copperiodide Copper(I) iodide, 99.995% Ciras 碘化亞銅 Hydro-giene Kupfer(I)-iodid CuprousIodideExtraPure COPPER(I) IODIDE Kupfer(I)-jodid Copper(I) iodide Copper(I) iodide, 99.999% metals basis Ciras Reagent Cuprous iodide Copperiodide1 Copper(1+) iodide
CAS Number7681-65-4
PubChem Substance ID6432705
EC Number231-674-6
MDL NumberMFCD00010978
Beilstein Registry Number2384789
Merck Number14,2662
Chemical Name Translation碘化亚铜
LabNetwork Molecule IDLN00192893
InChIInChI=1S/Cu.HI/h;1H/q+1;/p-1
MDL NumberMFCD00010978
CAS Number7681-65-4
GHS Symbol
WGK Germany3
Hazard Codes
Hazard statements
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H302 Harmful if swallowed 吞食有害
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H318 Causes serious eye damage 严重伤害眼睛
    Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
    Precautionary statements
    • P273 Avoid release to the environment. 避免释放到环境中。
    • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
    • P305+P351+P338
    • P501 Dispose of contents/container to..… 处理内容物/容器.....
      Signal word Danger
      Safety Statements
        Risk Statements
          Storage condition Light, Air & Moisture Sensitive 避光干燥阴凉处保存。 充氩保存
          UN Number UN3077
          Packing GroupIII
        • 有机反应催化剂,与碘化汞同用,作为测定机械轴承温度升高的指示剂。
        • {uni_hamburg} Short: II/24A
        • {ALFA} Has been used in an improved Ullmann synthesis of diaryl ethers with ultrasound activation: J. Chem. Soc., Perkin 1, 407 (1992), and also as a catalyst for the arylation of active methylene compounds: Synthesis, 67 (1983); J. Org. Chem., 58, 7606 (1993).
        • {ALFA} The formation of Cu(I) acetylides from terminal acetylenes, and their coupling with aryl or vinyl iodides, known as the Castro-Stephens reaction: J. Org. Chem., 28, 3313 (1963), is more often now carried out in situ with a Pd catalyst (the Sonogashira coupling), e.g. with trans-Dichlorobis(triphenyl­phosphine)­palladium(II)­, 10491: Tetrahedron Lett., 4467 (1975); J. Org. Chem., 63, 8551 (1998), or Tetrakis(triphenyl­phosphine)­palladium(0)­, 10548: Tetrahedron Lett., 30, 6997 (1989); Org. Synth. Coll., 9, 117 (1998); Synlett, 1387 (1998).
        • {ALFA} Precursor of organocopper reagents. Forms a 1:1-complex with triethyl phosphite, useful in the preparation of unsymmetrical biaryls by a room-temperature Ullmann-type coupling reaction: J. Am. Chem. Soc., 98, 8282 (1976); Tetrahedron Lett., 2767 (1978). For list of examples, see: Org. Synth. Coll., 8, 586 (1993).
        • {ALD} Merck: 14,2662
        • 7681-65-4 H73192 Copper(I) iodide
碘化亚铜

          化学属性

          Mol. FormulaCuI
          Mol. Weight190.45
          Boiling Point1290
          Density5.62 g/mL at 25 °C(lit.)
          Melting Point605 °C (lit.)
          Refractive index2.346
          TSCAYes
          SolubilitySoluble in water (0.08 mg/ml at 20 °C). Insoluble in alcohol, and dilute acids.
          Vapor Pressure10 mmHg ( 656 °C)
          Stability对光敏感
          Flash Point1290°C
          Appearance 纯白色结晶性粉末。溶于水。
          Mol. FormulaCuI
          Appearance off-white pwdr.
          Mol. Weight190