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CAS 126519-89-9

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2-(4-CHLOROSULPHONYLPHENYL)ETHYLTRIMETHOXYSILANE

Description:
2-(4-Chlorosulphonylphenyl)ethyltrimethoxysilane, with the CAS number 126519-89-9, is an organosilicon compound characterized by the presence of a silane functional group and a sulfonyl-substituted aromatic ring. This compound typically exhibits properties such as good adhesion to various substrates, making it useful in applications like surface modification and as a coupling agent in composite materials. The presence of the trimethoxysilane group allows for hydrolysis and subsequent condensation reactions, facilitating bonding to siliceous surfaces. The chlorosulfonyl group enhances its reactivity, enabling further functionalization or cross-linking in polymer systems. Additionally, this compound may demonstrate hydrophobic characteristics due to the silane moiety, while the sulfonyl group can impart some degree of polarity. Overall, its unique structure provides versatility in industrial applications, particularly in coatings, sealants, and adhesives, where enhanced performance and durability are desired. Safety data sheets should be consulted for handling and storage guidelines, as with any chemical substance.
Formula:C11H17ClO5SSi
InChI:InChI=1/C11H17ClO5SSi/c1-15-19(16-2,17-3)9-8-10-4-6-11(7-5-10)18(12,13)14/h4-7H,8-9H2,1-3H3
SMILES:CO[Si](CCc1ccc(cc1)S(=O)(=O)Cl)(OC)OC
Synonyms:
  • 2-(4-Chlorosulfonylphenyl)ethyltrimethoxysilane
  • 4-[2-(Trimethoxysilyl)Ethyl]Benzenesulfonyl Chloride
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