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43153 Copper(I) iodide, Puratronic®, 99.998% (metals basis)

CAS Number
7681-65-4
Synonyms

Stock No. Size Price ($) Quantity Availability
43153-06 5g 40.10
43153-14 25g 146.00
43153-22 100g 464.00
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Copper(I) iodide, Puratronic®, 99.998% (metals basis)

MDL
MFCD00010978
EINECS
231-674-6

Chemical Properties

Formula
CuI
Formula Weight
190.45
Form
Chunks/powder
Melting point
605°
Boiling Point
ca 1290°
Density
5.63
Refractive Index
2.346
Storage & Sensitivity
Moisture Sensitive. Air Sensitive. Light Sensitive. Store under Nitrogen. Ambient temperatures.
Solubility
Copper(I) iodide is soluble in ammonia, thiosulfate, sodium and potassium iodide solutions. Insoluble in water and dilute acids.

Applications

Copper(I) iodide is used as a catalyst in organic synthesis, cathode ray tube coating, cloud seeding, and as temperature indicator with HgI2. It catalyzes the conversion of aryl, heteroaryl, and vinyl bromides into the corresponding iodides, which are employed in coupling reactions such as Suzuki, Stille, Sonogashira, Heck and Ullmann reactions.

Notes

It is generally stable in air and is photosensitive.

Literature References

Zhu, M.; Fujita, K.; Yamaguchi, R. Aerobic Oxidative Amidation of Aromatic and Cinnamic Aldehydes with Secondary Amines by CuI/2-Pyridonate Catalytic System. J. Org. Chem. 2012, 77 (20), 9102-9109.

Berrino, R.; Cacchi, S.; Fabrizi, G.; Goggiamani, A. 4-Aryl-2-quinolones from 3,3-Diarylacrylamides through Intramolecular Copper-Catalyzed C-H Functionalization/C-N Bond Formation. J. Org. Chem. 2012, 77 (5), 2537-2542.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H317-H318-H372

Harmful if swallowed. Causes skin irritation. May cause an allergic skin reaction. Causes serious eye damage. Causes damage to organs through prolonged or repeated exposure.

Precautionary Statements: P260-P264b-P270-P272-P280-P301+P312-P302+P352-P305+P351+P338-P310-P314-P330-P333+P313-P362-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Get medical advice/attention if you feel unwell. Rinse mouth. If skin irritation or rash occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,2662
Hazard Class
9
Packing Group
III
Harmonized Tariff Code
2827.60
TSCA
Yes

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