32137-19-2 Usage
Description
3,4-Difluorobenzotrifluoride is an organic compound with the chemical formula C6H2F4. It is a clear colorless to light yellow liquid at room temperature and is known for its unique chemical properties.
Uses
Used in Chemical Synthesis:
3,4-Difluorobenzotrifluoride is used as a reactant in the preparation of arylacetonitriles, which are important intermediates in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Its reactivity and stability make it a valuable component in the development of new compounds with specific applications.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 3,4-Difluorobenzotrifluoride is utilized as a building block for the synthesis of novel drug candidates with potential therapeutic properties. Its unique structure allows for the creation of molecules with specific biological activities, targeting various diseases and conditions.
Used in Agrochemical Industry:
3,4-Difluorobenzotrifluoride is also employed in the agrochemical industry for the development of new pesticides and herbicides. Its incorporation into these compounds can enhance their effectiveness, selectivity, and environmental compatibility.
Used in Materials Science:
In the field of materials science, 3,4-Difluorobenzotrifluoride can be used as a component in the development of advanced materials with specific properties, such as high thermal stability, chemical resistance, or unique electronic characteristics. These materials can find applications in various industries, including electronics, aerospace, and automotive.
Check Digit Verification of cas no
The CAS Registry Mumber 32137-19-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,1,3 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 32137-19:
(7*3)+(6*2)+(5*1)+(4*3)+(3*7)+(2*1)+(1*9)=82
82 % 10 = 2
So 32137-19-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H3F5/c8-4-1-2-5(6(9)3-4)7(10,11)12/h1-3H
32137-19-2Relevant articles and documents
AROMATIC FLUORINE CHEMISTRY. PART 1. 3,4-DIFLUOROBENZOIC ACID AND DERIVATIVES VIA 3,4-DIFLUOROBENZOTRIFLUORIDE
Pews, R. G.,Gall, J. A.,Little, J. C.
, p. 365 - 370 (1990)
The preparation of 3,4-difluorobenzotrifluoride from 3,4-dichlorobenzotrifluoride by a KF exchange reaction is described.The conversion of 3,4-difluorobenzotrifluoride to 3,4-difluorobenzoic acid and derivatives is also reported.
Process for the dechlorination and/or debromination of fluorine-and chlorine- and/or bromine-containing aromatic compounds
-
, (2008/06/13)
Fluorine- and chlorine- and/or bromine-containing aromatic compounds are dechlorinated and/or debrominated with hydrogen in an industrially advantageous and selective manner, if the palladium catalyst is present in stationary phase and the aromatic compound in gas phase.
General and Highly Efficient Syntheses of m-Fluoro Arenes Using Potassium Fluoride-Exchange Method
Suzuki, Hiroshi,Yazawa, Naoto,Yoshida, Yasuo,Furusawa, Osamu,Kimura, Yoshikazu
, p. 2010 - 2017 (2007/10/02)
Tetraphenylphosphonium bromide was found to be a suitable catalyst for the reaction of m-nitroaryl derivatives carrying cyano, nitro, chlorocarbonyl, trifluoromethyl, and chlorosulfonyl groups with potassium fluoride in the presence of a stoichiometric amount of phthaloyl dichloride, giving the corresponding m-fluoro aromatic derivatives in good yields.The catalyst was also found to be efficient for the fluorodesulfonylation of m-(fluorosulfonyl)aryl derivatives to afford m-fluoro arenes by the use of a reaction-distillation technique.
