348-59-4 Usage
Description
2,5-Dichlorofluorobenzene, also known as 1,4-dichloro-2-fluorobenzene, is an organic compound that belongs to the family of chlorofluorobenzenes. It is characterized by its clear, colorless liquid appearance and is primarily used as an intermediate in the synthesis of various organic compounds.
Uses
Used in Chemical Synthesis:
2,5-Dichlorofluorobenzene is used as an organic synthesis intermediate for the production of various chemicals and pharmaceuticals. Its unique structure, which includes two chlorine atoms and one fluorine atom attached to a benzene ring, makes it a versatile building block in the creation of a wide range of compounds.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2,5-dichlorofluorobenzene is used as a key intermediate in the synthesis of various drugs and drug candidates. Its chemical properties allow for the formation of new bonds and the creation of complex molecular structures, which can be tailored to target specific biological pathways and diseases.
Used in Agrochemical Industry:
2,5-Dichlorofluorobenzene is also utilized in the agrochemical industry as an intermediate for the synthesis of pesticides and other crop protection agents. Its ability to form stable and effective compounds makes it a valuable component in the development of new products designed to protect crops from pests and diseases.
Used in Dye and Pigment Industry:
In the dye and pigment industry, 2,5-dichlorofluorobenzene is employed as an intermediate for the production of various dyes and pigments. Its unique chemical structure contributes to the development of vibrant and stable colorants that can be used in a wide range of applications, from textiles to plastics and inks.
Used in Polymer Industry:
2,5-Dichlorofluorobenzene is also used in the polymer industry as a monomer or intermediate for the synthesis of polymers with specific properties. These polymers can be tailored for various applications, such as in the production of plastics, coatings, and adhesives, where their unique characteristics can provide enhanced performance and durability.
Check Digit Verification of cas no
The CAS Registry Mumber 348-59-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,4 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 348-59:
(5*3)+(4*4)+(3*8)+(2*5)+(1*9)=74
74 % 10 = 4
So 348-59-4 is a valid CAS Registry Number.
InChI:InChI=1S/C6H3Cl2F/c7-4-1-2-5(8)6(9)3-4/h1-3H
348-59-4Relevant articles and documents
PROCESS FOR THE PREPARATION OF ORGANIC HALIDES
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Paragraph 00146, (2017/08/01)
The present invention provides a halo-de-carboxylation process for the preparation of organic chlorides, organic bromides and mixtures thereof, from their corresponding carboxylic acids, using a chlorinating agent selected from trichloroisocyanuric acid (TCCA), dichloroisocyanuric acid (DCCA), or combination thereof, and a brominating agent.
Photo-Rearrangement of Polychlorobenzenes meta-Migration of Chlorine Atom
Morisaki, Kenji,Miura, Yasuki,Abe, Kazuhisa,Hirota, Minoru,Nakada, Masahiro
, p. 1589 - 1592 (2007/10/02)
Several polychlorobenzenes were irradiated by ultraviolet light (254 nm) in acetonitrile and the products were determined by gas chromatography.In addition to the abstraction of hydrogen atom from the solvent, photo-isomerization was shown to proceed giving isomeric polychlorobenzenes one of which chlorine atoms migrated to meta to the original position.The meta-rearrangement was rationalized by an MNDO calculation on o-chlorophenyl free radical.
