12159-07-8 Usage
Description
Copper silicide, also known as Cu3Si or Cu2Si, is an inorganic compound composed of copper and silicon. It is a semiconductor material with unique properties, making it suitable for various applications in the electronics and chemical industries.
Uses
Used in Electronics Industry:
Copper silicide is used as a thin film for passivation of copper-based chips. It serves to suppress diffusion and electromigration, acting as a diffusion barrier. This application is crucial in improving the performance and reliability of microelectronic devices.
Used in Chemical Industry:
Copper silicide is involved in the direct process, which is the industrial route to organosilicon compounds. This process is essential for the production of various silicon-based chemicals and materials, contributing to the development of the chemical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 12159-07-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,1,5 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 12159-07:
(7*1)+(6*2)+(5*1)+(4*5)+(3*9)+(2*0)+(1*7)=78
78 % 10 = 8
So 12159-07-8 is a valid CAS Registry Number.
InChI:InChI=1/5Cu.Si