New Synthesis, Solvatochromism, Halochromism and Dying Applications of Azo Compound 4-hydroxy-3-((3-nitrophenyl)diazenyl)benzaldehyde

Author:

Ibrahim Myasar Kh.1ORCID,Mohammed Shireen R.2ORCID

Affiliation:

1. Department of Basic Science, College of Agricultural Engineering Sciences, University of Duhok, KIR-IRAQ, Iraq.

2. Department of Chemistry, College of Science, University of Zakho, KIR-IRAQ, Iraq.

Abstract

This work includes synthesis of the novel azo compound, which consists of diazotization of 3-nitroaniline followed by reaction with 4-hydroxybenzaldehyde in presence of sodium carbonate. The synthesized azo compound was confirmed by characterization, using FT-IR,1HNMR, 13CNMR and GC-MS spectra. The azo compound was screened for solvatochromism, Halochromism using UV-Vis spectrophotometer, and found that the azo compound exhibited low solvatochromic and good Halochromic properties. While the dying study (Dye-doped Polymer Films), Poly ethylene was found the best polymer dyed by azo compound and showed good absorbance in the UV region. All fabrics were dyed with a yellow color except the cotton exhibiting a light brown color.

Publisher

Oriental Scientific Publishing Company

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