101855-91-8 Usage
General Description
5,5'-BIS(TRIFLUOROMETHYL)-2,2'-DICHLOROBENZOPHENONE is a chemical compound with the molecular formula C15H6Cl2F6O. It is commonly used as a photoinitiator in the production of printing inks, adhesives, and coatings. 5,5'-BIS(TRIFLUOROMETHYL)-2,2'-DICHLOROBENZOPHENONE is a white to off-white powder that is insoluble in water and has a high melting point. It is known for its ability to absorb UV light and initiate the polymerization process in various applications. Due to its strong efficiency and low volatility, it is widely favored in the manufacturing of photoresists, where high performance and low toxicity are important considerations. However, it is important to handle this chemical with caution, as exposure to high levels of 5,5'-BIS(TRIFLUOROMETHYL)-2,2'-DICHLOROBENZOPHENONE may cause irritation to the skin, eyes, and respiratory system.
Check Digit Verification of cas no
The CAS Registry Mumber 101855-91-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,8,5 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 101855-91:
(8*1)+(7*0)+(6*1)+(5*8)+(4*5)+(3*5)+(2*9)+(1*1)=108
108 % 10 = 8
So 101855-91-8 is a valid CAS Registry Number.
