Synthesis & Dyeing Properties of Bi-functional Reactive Dye Diazotized 5-(4-Methoxy Phenyl)-1,3-Thiazole-2-Amine-Cyanurated H acid- Ortho Anisidine Vinyl Sulphone

  • Unique Paper ID: 152155
  • Volume: 8
  • Issue: 2
  • PageNo: 549-554
  • Abstract:
  • Bi-functional reactive dyes are colored compounds that have more than one reactive moiety per molecule or groups, capable of forming covalent bonds between dye ions or molecules and the substrate. This bi-functional reactive dye was synthesized with S- Triazine and Vinyl Sulphone groups via 5-(4-Methoxy Phenyl)-1,3-Thiazole-2-Amine. This intermediate was diazotized, coupled with cyanurated H acid and other various cyanurated coupling components to synthesize the such bi-functional reactive dyes by using OAVS and % exhaustion & % fixation of dyes were determined using glauber salt as fixing agent at various temperature condition. Washing & light fastness were determined. The overall result concluded that methoxy group was introduced in para position of benzene ring has been induced for increasing substantivity & reactivity of dye molecule

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