2169-67-7 Usage
General Description
2-Bromo-2,2-difluoroacetamide is a chemical compound with the formula C2H2BrF2NO. It is a colorless solid that is commonly used as a reagent in organic synthesis and as a disinfectant in industrial and agricultural settings. The compound is known to be a powerful and selective bactericide, with applications in water treatment, pulp and paper manufacturing, and oilfield operations. It is also used as a biocide in the preservation of water-based products, such as adhesives, paints, and coatings. Additionally, 2-Bromo-2,2-difluoroacetamide is an important intermediate in the synthesis of pharmaceuticals and agrochemicals. Despite its usefulness, the compound is toxic and should be handled and disposed of with care to avoid harm to human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 2169-67-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,6 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2169-67:
(6*2)+(5*1)+(4*6)+(3*9)+(2*6)+(1*7)=87
87 % 10 = 7
So 2169-67-7 is a valid CAS Registry Number.
InChI:InChI=1/C2H2BrF2NO/c3-2(4,5)1(6)7/h(H2,6,7)
2169-67-7Relevant articles and documents
Nickel-Catalyzed Negishi Cross-Coupling of Bromodifluoroacetamides
Tarui, Atsushi,Shinohara, Saori,Sato, Kazuyuki,Omote, Masaaki,Ando, Akira
supporting information, p. 1128 - 1131 (2016/03/15)
A nickel-catalyzed Negishi coupling of bromodifluoroacetamides with arylzinc reagents has been developed. This reaction allows access to difluoromethylated aromatic compounds containing a variety of aryl groups and amide moieties. Furthermore, highly effe
