40739-44-4 Usage
General Description
4'-N-Butyl-2,2,2-trifluoroacetophenone is a chemical compound recognized by its strong acidic smell. The compound is made up of multiple elements, namely carbon, hydrogen, and fluorine. It is generally a colorless liquid, although the color can vary based on the impurities. The compound is used in a variety of applications, including medical and scientific research. It is commonly used as a building block in organic synthesis due to its ability to produce a variety of intermediate products. This class of substances, known as fluorinated ketones, are used in creating high-performance materials, pharmaceuticals, agrochemicals, and other chemical substances. Despite its usefulness, it must be handled with care due to its corrosive nature.
Check Digit Verification of cas no
The CAS Registry Mumber 40739-44-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,7,3 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 40739-44:
(7*4)+(6*0)+(5*7)+(4*3)+(3*9)+(2*4)+(1*4)=114
114 % 10 = 4
So 40739-44-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H13F3O/c1-2-3-4-9-5-7-10(8-6-9)11(16)12(13,14)15/h5-8H,2-4H2,1H3
40739-44-4Relevant articles and documents
A simple method for the preparation of aryl trifluoromethyl ketones
Simchen, Gerhard,Schmidt, Andreas
, p. 1093 - 1094 (2007/10/03)
4-Dimethylamino-1-trifluoroacetylpyridinium trifluoroacetate (2) is an effective, easy to handle and stable trifluoroacetylation agent. Aryl trifluormethyl ketones 4 are obtained in good yields by reaction of 2 with aromatic compounds 3 in the presence of aluminum chloride.
