3119-64-0 Usage
Description
4,4'-METHYLENEBIS(BENZENESULFONYL CHLORIDE), also known as Diphenylmethane-4,4'-disulfonyl chloride, is an organic compound that is characterized by its chemical structure containing a methylene bridge connecting two benzenesulfonyl chloride groups. It is a versatile chemical intermediate used in various chemical reactions and synthesis processes.
Uses
Used in Polymer Synthesis:
4,4'-METHYLENEBIS(BENZENESULFONYL CHLORIDE) is used as a chemical intermediate for the synthesis of polymers, specifically those representing the aromatic piperazine sulfonamide class. Its application is crucial in studying the thermal stability of these polymers, which can be essential for their performance in various industrial applications.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 4,4'-METHYLENEBIS(BENZENESULFONYL CHLORIDE) is used as a key component in the synthesis of various drugs and drug candidates. Its unique chemical structure allows for the creation of molecules with specific properties, making it a valuable asset in drug development.
Used in Chemical Research:
4,4'-METHYLENEBIS(BENZENESULFONYL CHLORIDE) is also utilized in chemical research for the development of new compounds and materials. Its reactivity and structural properties make it a useful tool for exploring novel chemical reactions and creating new substances with potential applications in various fields.
Used in Material Science:
In the field of material science, 4,4'-METHYLENEBIS(BENZENESULFONYL CHLORIDE) is employed in the development of advanced materials with specific properties. Its incorporation into polymers and other materials can enhance their thermal stability, mechanical strength, and other characteristics, making it a valuable component in the creation of high-performance materials.
Check Digit Verification of cas no
The CAS Registry Mumber 3119-64-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,1 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3119-64:
(6*3)+(5*1)+(4*1)+(3*9)+(2*6)+(1*4)=70
70 % 10 = 0
So 3119-64-0 is a valid CAS Registry Number.
3119-64-0Relevant articles and documents
CHLOROSULFONATION OF SOME COMPOUNDS CONTAINING TWO PHENYL RINGS
Cremlyn, Richard,Swinbourne, Frederick J.,Graham, Stephen,Lynch, John M.
, p. 121 - 134 (2007/10/02)
Diphenylmethane (1) and dibenzyl (17) reacted with chlorosulphonic acid to give the corresponding p,p'-disulphonyl chlorides (2,18).However, attempted chlorosulfonations of α-chloro-, αα'-dichlorodiphenylmethane, stilbene and 1,4-diphenylbutadiene were unsuccessful.Diphenylacetic acid reacted with chlorosulfonic acid to give a mixture of 4,4'-dichlorosulfonylbenzophenone (40) and α-chlorodiphenylmethane-4,4'-disulfonyl chloride (39).Benzilic acid (41) afforded 9-chlorofluorene-2,7-disulfonyl chloride (42), which with amines gave 3 different products according to the reaction conditions.Fluorene (53) and the 9-carboxylic acid (43) have been treated with chlorosulfonic acid.The various sulfonyl chlorides were converted into 43 derivatives for biocidal evaluation.Mechanistic interpretations for the reactions is included.
Synthesis of aromatic sulfonyl chlorides - monomers for sulfur-containing polycondensation polymers
Moskvichev, Yu. A.,Sapunov, V. A.,Mironov, G. S.
, p. 1264 - 1268 (2007/10/02)
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