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Novel mordent and disperse azo dyes were prepared by the coupling of various diazo solutions of aromatic amines with 2, 4-dihydroxybenzophenone. The ultraviolet absorbing monomers were synthesized by reaction of 2, 4-dihydroxybenzophenone with glycidyl acrylate and glycidyl methacrylate. Two new polymerizable stabilizers, 4-benzoyl-2-(α-piperidino-2-chlorobenzyl)-3-hydroxyphenyl acrylate (BPBHA) and corresponding methacrylate (BPBHMA), were synthesized and characterized from 2,4-Dihydroxybenzophenone. a polymerizable UV-stabilizer, 2-hydroxy-4-(3-methacryloxy-2-hydroxylpropoxy) benzophenone (BPMA), was synthesized using 2, 4-dihydroxybenzophenone (UV-0) and glycidyl methacrylate (GMA).
J. Fertig,; A. I. Goldberg,; M. Skoultchi. Ultraviolet stabilizing monomers and polymers. II. Synthesis and polymerization of acrylate and methacrylate derivatives of 2,4-dihydroxybenzophenone. Journal of Applied Polymer Science1966, 10 (4), 663-672.
Lodewyk J. Mienie,; Jacobus J. Bergh,; Jeffrey R. Bloomquist,; Neal Castagnoli Jr,; Stefanus J. Steyn,; Cornelis J. Van der Schyf. p-Fluorophenylglycine in the urine of baboons treated with HPTP, the tetrahydropyridine analog of haloperido. Life Sciences. 1999, 65(5), 535-542.
Dichiarazioni di rischio (UE): H319
Causes serious eye irritation.
Dichiarazioni precauzionali: P280i-P264-P305+P351+P338-P337+P313
Wear eye/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.