25241-15-0 Usage
Uses
Used in Chemical Industry:
2,6-DIMETHYL-BENZENESULFONICACID is used as a catalyst for facilitating various chemical reactions, such as esterification and alkylation, due to its acidic properties that can enhance reaction rates and selectivity.
Used in Pharmaceutical Production:
It serves as an intermediate in the synthesis of pharmaceuticals, contributing to the development of new drugs and medicines by participating in key chemical transformations during the manufacturing process.
Used in Dye and Fragrance Industries:
2,6-DIMETHYL-BENZENESULFONICACID is utilized as an intermediate in the production of dyes and fragrances, where its chemical properties are essential for creating the desired color and scent profiles of these products.
Used in Corrosion Inhibition:
2,6-DIMETHYL-BENZENESULFONICACID is employed as a corrosion inhibitor, protecting materials from the damaging effects of corrosive agents, thereby extending the service life of equipment and structures in various industries.
Used in Polymer Production:
2,6-DIMETHYL-BENZENESULFONICACID acts as a stabilizer in the manufacturing of polymers, enhancing the stability and performance of the final polymer products, which can be crucial for their application in diverse fields.
Safety Considerations:
Check Digit Verification of cas no
The CAS Registry Mumber 25241-15-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,2,4 and 1 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 25241-15:
(7*2)+(6*5)+(5*2)+(4*4)+(3*1)+(2*1)+(1*5)=80
80 % 10 = 0
So 25241-15-0 is a valid CAS Registry Number.
25241-15-0Relevant articles and documents
Acid-catalyzed hydrolysis of benzenesulfonamides. Rate enhancements by ortho-alkyl substituents
Wagenaar, Anno,Kirby, Anthony J.,Engberts, Jan B. F. N.
, p. 203 - 205 (2007/10/02)
Pseudo-first-order rate constants have been measured for the acid-catalyzed hydrolysis of a series of N,N-dimethyl- and N-methyl-N-phenylbenzenesulfonamides in 70 percent (v/v) CF3CO2H/H2O at 99 deg C.Analysis of the effect of the alkyl substituents in the benzene ring shows a remarkable rate enhancement by ortho-alkyl groups, in the contrast with a rate retardation of similar substituents in the corresponding benzamides.The rate enhancement in the sulfonamides is attributed to relief of initalstate strain in the transition state for hydrolysis.When the sulfonamide moiety is contained in a five-membered ring fused to a phenyl ring, the rate of hydrolysis is markedly reduced by an ortho-methyl substituent.
