608-23-1 Usage
Description
3-Chloro-o-xylene, also known as 1,2-dimethyl-3-chlorobenzene, is an organic compound that belongs to the class of aromatic hydrocarbons. It is characterized by the presence of a chlorine atom attached to the meta position of the xylene molecule, which consists of a benzene ring with two methyl groups attached to the adjacent carbon atoms. This chemical structure endows 3-chloro-o-xylene with unique properties and reactivity, making it a valuable intermediate in various chemical synthesis processes.
Uses
Used in Chemical Synthesis:
3-Chloro-o-xylene is used as a reagent in the preparation of internal alkynes through palladacycle-catalyzed decarboxlative coupling of alkynyl carboxylic acids with aryl chlorides. This reaction is an important method for the synthesis of alkynes, which are valuable building blocks in organic chemistry and have a wide range of applications in pharmaceuticals, agrochemicals, and materials science.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 3-chloro-o-xylene can be utilized as a starting material for the synthesis of various drug molecules. Its unique chemical structure allows for the introduction of different functional groups and the formation of diverse chemical entities with potential therapeutic properties.
Used in Agrochemical Industry:
3-chloro-o-xylene can also be employed in the agrochemical industry for the synthesis of active ingredients in pesticides and herbicides. Its reactivity and structural features make it a suitable candidate for the development of new agrochemical products with improved efficacy and selectivity.
Used in Materials Science:
In the field of materials science, 3-chloro-o-xylene can be used as a precursor for the synthesis of specialty polymers and materials with specific properties, such as thermal stability, chemical resistance, and mechanical strength. These materials can find applications in various industries, including automotive, aerospace, and electronics.
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 608-23-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,0 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 608-23:
(5*6)+(4*0)+(3*8)+(2*2)+(1*3)=61
61 % 10 = 1
So 608-23-1 is a valid CAS Registry Number.
InChI:InChI=1/C8H9Cl/c1-6-4-3-5-8(9)7(6)2/h3-5H,1-2H3
608-23-1Relevant articles and documents
NEW PROCESSES FOR PREPARING 4-SUBSTITUTED IMIDAZOLES
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Page/Page column 40; 41, (2013/03/26)
There is provided a novel process for the preparation of a compound of formula (I), (Formula (I)). There is also provided novel processes to intermediates of the compound of formula (I), as well as novel intermediates themselves.
Regiospecific chlorination of xylenes using K-10 montmorrillonite clay
Thirumamagal,Narayanasamy, Sureshbabu,Venkatesan
body text, p. 2820 - 2825 (2009/05/07)
Regiospecific chlorination of xylenes has been developed by employing NCS as a reagent and K-10 montmorrillonite clay as a solid support. Copyright Taylor & Francis Group, LLC.
PROCESS FOR HALOGENATION OF BENZENE AND BENZENE DERIVATIVES
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Page/Page column 11; 12, (2008/06/13)
In a process of halogenation of benzene or benzene derivatives, di-substituted halobenzene derivatives having para-aromatic compounds or tri-substituted halobenzene derivatives having 1,2,4-substituted aromatic compounds are selectively produced. In halogenation of benzene or benzene derivatives, a fluorine-containing zeolite catalyst such as L-type zeolite, or a zeolite catalyst having the crystal size of at most 100 nm is used. The reaction is preferably effected in the presence of a solvent, and the solvent is preferably a halogenated compound.