CAS 25035-71-6

Formaldehyde-p-toluenesulfonamide copolymer

Description:

Formaldehyde-p-toluenesulfonamide copolymer, identified by the CAS number 25035-71-6, is a synthetic polymer that exhibits a range of characteristics making it useful in various applications. This copolymer is formed through the reaction of formaldehyde with p-toluenesulfonamide, resulting in a thermosetting resin that is known for its durability and chemical resistance. It typically possesses good thermal stability and can withstand elevated temperatures, making it suitable for use in coatings, adhesives, and composite materials. The presence of sulfonamide groups contributes to its solubility in certain solvents and enhances its adhesion properties. Additionally, this copolymer can exhibit varying degrees of flexibility and hardness depending on its formulation and processing conditions. It is important to handle this substance with care, as formaldehyde is a known irritant and potential carcinogen. Overall, formaldehyde-p-toluenesulfonamide copolymer is valued in industrial applications for its mechanical strength and resistance to environmental factors.

Formula: (C₇H₉NO₂S·CH₂O)x

InChI: InChI=1S/C7H9NO2S.CH2O/c1-6-2-4-7(5-3-6)11(8,9)10;1-2/h2-5H,1H3,(H2,8,9,10);1H2

InChI key: InChIKey=YEQFXLJGRXZCFU-UHFFFAOYSA-N

SMILES: S(N)(=O)(=O)C1=CC=C(C)C=C1.C=O

Synonyms:

• p-Toluenesulfonamide-formaldehyde resin
• Formaldehyde, polymer with 4-methylbenzenesulfonamide
• p-Toluenesulfonamide, polymer with formaldehyde
• Formaldehyde-p-toluenesulfonamide resin
• Benzenesulfonamide, 4-methyl-, polymer with formaldehyde