Cuprous iodide CAS: 7681-65-4

Cuprous iodide Basic information
Product Name: Cuprous iodide
Synonyms: Copper iodide (CuI);CuI;Hydro-giene;Marshite;COPPER(+1)IODIDE;COPPER IODIDE;COPPER(I) IODIDE;Ciras
CAS: 7681-65-4
MF: CuI
MW: 190.45
EINECS: 231-674-6
Product Categories: Inorganics;metal halide
Mol File: 7681-65-4.mol
Cuprous iodide Structure
Cuprous iodide Chemical Properties
mp  605 °C(lit.)
bp  1290 °C
density  5.62 g/mL at 25 °C(lit.)
vapor pressure  10 mm Hg ( 656 °C)
refractive index  2.346
Fp  1290°C
Water Solubility  INSOLUBLE
Sensitive  Air & Moisture Sensitive
Merck  14,2662
CAS DataBase Reference 7681-65-4(CAS DataBase Reference)
NIST Chemistry Reference Copper(I) iodide(7681-65-4)
EPA Substance Registry System Copper iodide (CuI)(7681-65-4)
Safety Information
Hazard Codes  Xn,N,Xi
Risk Statements  22-36/37/38-50/53
Safety Statements  22-24/25-26-61
RIDADR  UN 3077 9/PG 3
WGK Germany  3
F  8
HS Code  28276000

Cuprous iodide Usage And Synthesis
Chemical Properties White to grey or tan powder
Usage Copper (I) Iodide used in the preparation of alkynyl imines and the synthesis of pyrroles and pyrrole heterocycles. It is also used in the synthesis of BTBT derivatives ([1]Benzothieno[3,2-b]benzothio phene) for use as semiconductors in transistors.
General Description Odorless tan or off-white solid. Sinks in water.
Reactivity Profile Cuprous iodide has weak oxidizing or reducing powers. Redox reactions can however still occur. The majority of compounds in this class are slightly soluble or insoluble in water. If soluble in water, then the solutions are usually neither strongly acidic nor strongly basic. These compounds are not water-reactive.
Health Hazard Inhalation causes irritation of nose and throat. Ingestion of copper salts produces violent vomiting and purging, intense pain, collapse, coma, convulsions, and paralysis. Contact with eyes or skin causes irritation.
Fire Hazard Special Hazards of Combustion Products: Irritating hydrogen iodide or iodine vapors may form in fire.

Cuprous iodide CAS: 7681-65-4

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