141556-46-9 Usage
General Description
1,3-Bis(4-chlorophenyl)imidazolium chloride is a chemical compound with the molecular formula C18H14Cl2N2Cl. It is commonly used as a synthetic intermediate in organic chemistry and pharmaceutical research. This chemical is also known for its antimicrobial and antifungal properties, and it is often used in the production of various drugs and medications. Additionally, it has potential applications in materials science, particularly in the development of advanced materials such as polymers and nanocomposites. It is important to handle this compound with care, as it can be harmful if ingested or inhaled, and it may cause skin irritation upon contact.
Check Digit Verification of cas no
The CAS Registry Mumber 141556-46-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,5,5 and 6 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 141556-46:
(8*1)+(7*4)+(6*1)+(5*5)+(4*5)+(3*6)+(2*4)+(1*6)=119
119 % 10 = 9
So 141556-46-9 is a valid CAS Registry Number.
141556-46-9Relevant articles and documents
Targeted and Systematic Approach to the Study of pKa Values of Imidazolium Salts in Dimethyl Sulfoxide
Dunn, Michelle H.,Konstandaras, Nicholas,Cole, Marcus L.,Harper, Jason B.
, p. 7324 - 7331 (2017)
A range of more than 25 imidazolium salts, chosen for their differing steric and electronic features, were prepared, and their pKa values were determined using the bracketing indicator method. Through the systematic change in the structure of the imidazolium cation, the effect of varying substituents at each position on the heterocyclic ring was determined; particularly, the transmission of electronic effects was quantified using Hammett parameters. These new data give an indication of the strength of base required for deprotonation and the potential to correlate these data with the nucleophilicity of the corresponding carbenes.
