物质信息
ID:739963
名称和标识
别名
Copper(I) iodide碘化亚铜(I)
IUPAC传统名
λ1-copper(1+) ion iodide
IUPAC标准名
λ1-copper(1+) ion iodide
化合物性质
理化性质
熔点
605°C
折射率
2.346
沸点
ca 1290°C
密度
5.63
外观
Powder
溶解度
Insoluble in water, dilute acids, alcohol. Decomposes by conc. acids. Soluble in NH3 solution, iodides, thiosulfates
安全信息
GHS危险声明
H400-H410-H302-H315-H319-H335
GHS警示性声明
P261-P305+P351+P338-P302+P352-P321-P405-P501A
安全公开号
26-36/37-57-60
联合国危险货物编号
UN3077
GHS危险品标识
急性毒性（口服，皮肤接触，吸入），类别4
皮肤刺激，类别2
眼刺激，类别2
皮肤过敏，类别1
特定目标器官毒性 -一次接触，类别3
对水环境的危害
急性危害，类别1
慢性危害，类别1,2
危险公开号
22-36/37/38-50/53
联合国危险货物包装类别(PG)
III
欧盟危险性物质标志
环境危害性 (N)
有害性 (X)TSCA收录
是
联合国危险货物等级
9
保存注意事项
Light, Air & Moisture Sensitive
产品相关信息
纯度
98%
描述信息
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分子图谱
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参考文献
• 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).
• 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).
• 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).