335672-99-6

Basic information

• Product Name: trans-2-n-butyl-2-[4-({4-[(1,3-thiazol-2-ylamino)sulfonyl]phenyl}diazenyl)phenylamino]ethyl methacrylate
• Synonyms: trans-2-n-butyl-2-[4-({4-[(1,3-thiazol-2-ylamino)sulfonyl]phenyl}diazenyl)phenylamino]ethyl methacrylate
• CAS NO: 335672-99-6
• Molecular Weight: 527.668
• Mol File: 335672-99-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: trans-2-n-butyl-2-[4-({4-[(1,3-thiazol-2-ylamino)sulfonyl]phenyl}diazenyl)phenylamino]ethyl methacrylate(CAS DataBase Reference)
• NIST Chemistry Reference: trans-2-n-butyl-2-[4-({4-[(1,3-thiazol-2-ylamino)sulfonyl]phenyl}diazenyl)phenylamino]ethyl methacrylate(335672-99-6)
• EPA Substance Registry System: trans-2-n-butyl-2-[4-({4-[(1,3-thiazol-2-ylamino)sulfonyl]phenyl}diazenyl)phenylamino]ethyl methacrylate(335672-99-6)

Safety Data

• Hazardous Substances Data: 335672-99-6(Hazardous Substances Data)

Upstream product

• 72-14-0 Sulfathiazole 
• 335672-84-9 N-butyl-N-[2-(methacryloyloxy)ethyl]aniline 
• 3046-94-4 N-butyl-N-(2-hydroxyethyl)aniline 
• 122-98-5 2-Anilinoethanol 

Relevant articles and documents

New photosensitive methacrylate monomers with 4-aminoazobenzene type chromophore group

Photosensitive methacrylate monomers, derivatives of azobenzene, were synthesized. The route of syntheses was based on coupling of diazonium salts of sulfathiazole, sulfomethoxazole, sulfadiazine, 4-aminobenzoic acid and 4-nitroaniline with N-alkyl-N-[2-(methacryloyloxy)ethyl]aniline. The trans?cis isomerization of the monomers in DMSO solution was investigated by UV-VIS spectroscopy recording their spectra during illumination and thermal recovery periods. It was found that except for nitro derivatives the yield of trans-cis isomerization was ca. 50% and that the reverse reaction was a result of thermal relaxation. The spectroscopic studies were accompanied by quantum chemical calculations.