4547-69-7 Usage
Uses
Used in Photolithography Industry:
1,3-Benzenedisulfonyl diazide is used as a photoactive compound for its ability to undergo a photochemical reaction upon exposure to ultraviolet light. This reaction results in the formation of highly reactive nitrene intermediates, which can engage in various chemical reactions, including the formation of covalent bonds with nearby molecules. This property is crucial for the transfer of patterns and images onto a substrate, a key step in the production of printed circuit boards and microelectronic devices.
Used in Electronic Component Manufacturing:
In the manufacturing of electronic components, 1,3-Benzenedisulfonyl diazide serves as a valuable tool due to its high sensitivity, good thermal stability, and excellent resolution. These characteristics are essential for achieving the fine details and precise patterns required in modern electronic devices, ensuring the quality and performance of the final product.
Safety Considerations:
It is important to handle 1,3-Benzenedisulfonyl diazide with caution, as it is classified as a hazardous substance. Proper safety procedures should be followed during its use to minimize risks associated with its potential hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 4547-69-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,4 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4547-69:
(6*4)+(5*5)+(4*4)+(3*7)+(2*6)+(1*9)=107
107 % 10 = 7
So 4547-69-7 is a valid CAS Registry Number.
