2136-89-2 Usage
Description
2-Chlorobenzotrichloride, also known as 2-chloro-1,3,5-trichlorobenzene, is a chlorinated aromatic compound with mutagenicity. It is characterized by its clear colorless appearance after melting and is derived from toluene through a chlorination process.
Uses
Used in Chemical Synthesis:
2-Chlorobenzotrichloride is used as an intermediate in the chemical synthesis industry for the production of various organic compounds. Its mutagenicity makes it a valuable starting material for the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Research and Development:
In the field of research and development, 2-Chlorobenzotrichloride is utilized as a reagent for studying the effects of chlorination on aromatic compounds and their subsequent applications in various chemical reactions.
Used in Analytical Chemistry:
2-Chlorobenzotrichloride serves as a reference compound in analytical chemistry for the identification and quantification of chlorinated aromatics in environmental and industrial samples. Its clear colorless liquid form after melting makes it suitable for various analytical techniques.
Used in Material Science:
In material science, 2-Chlorobenzotrichloride can be used as a component in the development of new materials with specific properties, such as improved thermal stability or chemical resistance, due to its chlorinated nature.
Check Digit Verification of cas no
The CAS Registry Mumber 2136-89-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,3 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 2136-89:
(6*2)+(5*1)+(4*3)+(3*6)+(2*8)+(1*9)=72
72 % 10 = 2
So 2136-89-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H4Cl4/c8-6-4-2-1-3-5(6)7(9,10)11/h1-4H
2136-89-2Relevant articles and documents
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Booth,Elsey,Burchfield
, p. 2064,2065 (1935)
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Novel synthesis method of chlorobenzotrifluoride
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Paragraph 0015; 0020, (2020/01/14)
The invention discloses a novel synthesis method of chlorobenzotrifluoride, wherein o-chlorotoluene is used as a raw material, copper chloride or cuprous chloride is used as a catalyst, and o-chlorobenzotrifluoride is synthesized through two steps of chlorination and fluorination. Compared with the method in the prior art, the method of the invention has the following characteristics that raw materials are subjected to heating dehydration treatment in the dehydration kettle, so that the chlorination side reactions are few, the product purity is high, the graded chlorination device does not need to be additionally arranged, the technological process is simple, and the operation is convenient. According to the chlorination process of the invention, the catalyst is added in batches to increase the efficiency of the catalyst, so that the by-product generated by thechlorination reaction and the emission of waste gas in the production are greatly reduced, and the emission of pollutants in the production process is reduced.
Process for preparing substituted benzotrichloride compounds
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, (2008/06/13)
This invention pertains to a process for preparing substituted and unsubstituted benzotrichlorides. The process generally involves reacting the starting compound with a perchloroalkane with presence of base and a phase transfer catalyst.