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215554

Sigma-Aldrich

Copper(I) iodide

99.999% trace metals basis

Sinonimo/i:

Cuprous iodide

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About This Item

Formula empirica (notazione di Hill):
CuI
Numero CAS:
7681-65-4
Peso molecolare:
190.45
Numero CE:
231-674-6
Numero MDL:
MFCD00010978
Codice UNSPSC:
12352302
eCl@ss:
38150105
ID PubChem:
24852902
NACRES:
NA.23

Grado

for analytical purposes

Tensione di vapore

10 mmHg ( 656 °C)

Saggio

99.999% trace metals basis

Stato

powder and chunks

Impurezze

≤15.0 ppm Trace Metal Analysis

P. ebollizione

1290 °C/1 atm (decomp)(lit.)

Punto di fusione

605 °C (lit.)

Solubilità

dilute aqueous acid: insoluble(lit.)

Densità

5.62 g/mL at 25 °C (lit.)

applicazioni

battery manufacturing

Stringa SMILE

[Cu+].[I-]

InChI

1S/Cu.HI/h;1H/q+1;/p-1
LSXDOTMGLUJQCM-UHFFFAOYSA-M

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Applicazioni

Copper(I) iodide can be used as a catalyst for:
  • For arylation of pyrazole and derivatives by coupling arenediazonium species under mild and ligand-free conditions.
  • Selective cross-coupling of dibromo alkenes and heteronucleophiles which leads to numerous building blocks such as 1-bromoenamides, ynamides, ketene N, N-acetals, 1-bromoenol ethers, ynol ethers, ketene O, O-acetals, and vinyl phosphonates.
  • Stereospecific and the regioselective reaction of silacyclopropanes with carbonyl compounds.
It can also be used as a starting material in the preparation of diphenylphosphinepyridine-derivatives (PyrPHOS)-copper iodide complexes which are suitable for use in OLEDs.

Caratteristiche e vantaggi

  • Low toxicity
  • Mild reaction condition
  • High purity ensures reproducibility and avoids cocatalysis by contaminants.

Avvertenze

Danger

Indicazioni di pericolo

H302,H315,H317,H318,H372,H410

Classi di pericolo

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1A - STOT RE 1 Oral

Organi bersaglio

Thyroid

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
0000011200
MKBZ1490V
MKBW5483V
MKBW7750V
MKBS6520V

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Synlett, 1917-1917 (2007)
Shuyan Gao et al.
Journal of hazardous materials, 211-212, 55-61 (2012-02-07)
An environment friendly bioinspired strategy for synthesizing hierarchically micro/nano-structured CuI tetrahedron has been developed by combining the stabilization and the reduction performances of l-tryptophan together. A possible growth mechanism of such hierarchical tetrahedron is tentatively proposed. Remarkably, such CuI tetrahedron
Yingguang Zhu et al.
Organic letters, 15(8), 1942-1945 (2013-04-03)
A mild and highly efficient Cu(I)-catalyzed oxidative coupling of anilines is described. Various primary and secondary anilines can be efficiently coupled under mild conditions to the corresponding azo compounds and hydrazines in high yields. This method provides a direct and
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Advanced materials (Deerfield Beach, Fla.), 30(43), e1804547-e1804547 (2018-09-15)
Halide perovskites, including CsPbX3 (X = Cl, Br, I), have gained much attention in the field of optoelectronics. However, the toxicity of Pb and the low photoluminescence quantum yield (PLQY) of these perovskites hamper their use. In this work, new
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