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7758-89-6 - Copper(I) chloride, 97% - 11871 - Alfa Aesar

11871 Copper(I) chloride, 97%

CAS Number
7758-89-6
Synonyms

Size Price ($) Quantity Availability
100g 19.62
500g 42.54
2kg 107.12
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Copper(I) chloride, 97%

MDL
MFCD00010971
EINECS
231-842-9

Chemical Properties

Formula
CuCl
Formula Weight
98.99
Form
Powder
Melting point
430°
Boiling Point
1490°
Density
4.14
Refractive Index
1.93
Sensitivity
Air & Moisture Sensitive
Solubility
Very soluble in concentrated HCl. Soluble in ammonium hydroxide. Insoluble in ethanol and acetone. Sparingly soluble in water.

Applications

It is precursor to many copper compounds including copper oxychloride and many organocuprate compounds of synthetic interest. It is used as a catalyst as well as a reagent in many organic reactions including Gatterman-Koch, Sandmeyer, Grignard and Gilman reactions. It catalyzes 1,4-addition of Grignard reagents to alpha,beta-unsaturated ketones. It is also used as a doping salt to enhance the cationization of polystyrene in matrix-assisted laser desorption/ionization mass spectrometry. It is also an intermediate formed in the Wacker process.

Notes

Incompatible with oxidizing agents, potassium, and water. Air, light and moisture sensitive.

Literature References

Nezhad, G. K.; Dorraji, P. S. Copper chloride modified copper electrode: Application to electrocatalytic oxidation of methanol. Electrochim. Acta 2010, 55 (9), 3414-3420.

Keki, S.; Deak, G.; Zsuga, M. Copper(I) chloride: a simple salt for enhancement of polystyrene cationization in matrix-assisted laser desorption/ionization mass spectrometry. Rapid Commun. Mass Spectrom. 2001, 15 (9), 675-678.

GHS Hazard and Precautionary Statements

Hazard Statements: H400-H410-H302

Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects. Harmful if swallowed.

Precautionary Statements: P273-P264-P270-P301+P312-P330-P391-P501a

Avoid release to the environment. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. Collect spillage. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,2660
Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2827.39
TSCA
Yes
RTECS
GL6990000

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