Kurdanova, Zhanna; Zhansitov, Azamat; Shakhmurzova, Kamila; Slonov, Azamat; Baykaziev, Artur; Khashirova, Svetlana published an article in 2021, the title of the article was Synthesis and Properties of Copolyphenylene Sulphones with Cardo Fragments.SDS of cas: 80-07-9 And the article contains the following content:
Copolymers based on 4,4′-dihydroxydiphenyl, phenolphthalein and 4,4′-dichlorodiphenyl sulfone were synthesized by the method of high temperature polycondensation. The structure of the synthesized copolymers was confirmed by IR spectroscopy. Their phys., mech. and thermal properties were investigated. It is shown that increases in the content of carded fragments lead to higher glass transition temperatures and heat resistance of the copolymers, as well as higher elastic and strength properties. The experimental process involved the reaction of 4,4′-Sulfonylbis(chlorobenzene)(cas: 80-07-9).SDS of cas: 80-07-9
The Article related to copolyphenylene sulfone cardo fragment synthesis property, ir spectroscopy, cardo fragments, heat resistance, polyphenylene sulfone, thermostability, Chemistry of Synthetic High Polymers: Organic Condensation and Step Polymerization and other aspects.SDS of cas: 80-07-9
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics