111198-09-5 Usage
General Description
[(1H-Benzotriazol-1-yl)methyl]triphenylphosphonium Chloride is a chemical compound with the molecular formula C33H26ClN4P. It is commonly used as a photoinitiator in the polymerization of epoxy resins and other photopolymerization processes. [(1H-Benzotriazol-1-yl)methyl]triphenylphosphonium Chloride is a cationic photoinitiator that can be activated by UV radiation to initiate polymerization. It is a highly efficient initiator for the curing of various coatings, inks, and adhesives. This chemical is known for its high reactivity and ability to initiate rapid curing processes, making it a valuable component in the production of a wide range of polymer-based materials. Additionally, it is stable and compatible with a variety of monomers, making it a versatile and widely used compound in industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 111198-09-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,1,9 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 111198-09:
(8*1)+(7*1)+(6*1)+(5*1)+(4*9)+(3*8)+(2*0)+(1*9)=95
95 % 10 = 5
So 111198-09-5 is a valid CAS Registry Number.
111198-09-5Relevant articles and documents
Benzotriazoles. Part 15. The preparation of 1-(1-alkenyl)benzotriazoles
Katritzky, Alan R.,Offerman, Rick J.,Cabildo, Pilar,Soleiman, Mohammed
, p. 641 - 646 (2007/10/02)
The title compounds are prepared either (A) from 1-(1-chloroalkyl)benzotriazoles and aldehydes via Wittig reaction or (B) from 1-benzotriazoles by alkylative desilylation by fluoride ion in the presence of a carbonyl compound