15492-38-3 Usage
Description
Rhodium triiodide, also known as Rhodium (III) Iodide, is a black solid compound with the chemical formula RhI3. It is a heavy metal halide that exhibits unique chemical properties, making it a valuable component in various industrial applications.
Uses
Used in Chemical Industry:
Rhodium triiodide is used as a catalyst in the rhodium-catalyzed formylation of aryl halides with carbon dioxide and hydrogen. This application is significant in the synthesis of various organic compounds, particularly in the pharmaceutical and agrochemical industries, where formylation reactions are crucial for the production of complex molecules.
The use of rhodium triiodide as a catalyst in this process is due to its ability to facilitate the formylation reaction under relatively mild conditions, leading to higher yields and selectivity. This makes it an efficient and preferred choice for chemists and researchers working in the field of organic synthesis.
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 15492-38-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,4,9 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 15492-38:
(7*1)+(6*5)+(5*4)+(4*9)+(3*2)+(2*3)+(1*8)=113
113 % 10 = 3
So 15492-38-3 is a valid CAS Registry Number.
InChI:InChI=1/3HI.Rh/h3*1H;/q;;;+3/p-3/rI3Rh/c1-4(2)3
15492-38-3Relevant articles and documents
PHOTOELECTROCHEMICAL CHARACTERIZATION OF NOVEL RHODIUM IODIDE PHOTOCONDUCTORS.
Peterson,Parkinson
, p. 1424 - 1431 (1988)
The physical and photoelectrochemical (PEC) properties of three rhodium iodide semiconducting materials have been investigated; crystalline RhI//3, amorphous RhI//3, and a new material that may be formulated as RhI//4//. //1//-//4//. //3. Although the former two materials have been previously prepared, their semiconducting material (RhI//4//. //1//-//4//. //3) results from reacting RhBr//3 multiplied by (times) 2H//2O with triiodide ion in aqueous solutions. Its chemical and physical properties are substantially different from the known rhodium iodides (either crystalline or amorphous).
