Abstract

Hexachlorocyclotriphosphazene is a ring compound consisting of an alternating phosphorus and nitrogen atom with two chlorine substituents attached to the phosphorus atom. The six chlorine atoms attached to this cyclo compound can be substituted with any different nucleophile that leads to changes in different chemical and physical properties. The major topics that were investigated in this research are the flame retardancy and dielectric properties of cyclotriphosphazene compounds. Cyclotriphosphazene compounds have high potential to act as a flame retardant, and this compound consists of two active elements attributed to its high flame-retardant character. This compound also demonstrated good ability as a flame retardant due to its low toxicity and less smoke produced. In addition, cyclotriphosphazene compounds were also investigated for their dielectric properties. Cyclotriphosphazene has high potential in the electrical field since it has dielectric properties that can be widely studied in the investigation of any potential application. This review presented literature studies focused on recent research development and studies in the field of cyclotriphosphazene that focused on synthesis, structural, flame retardancy, and dielectric properties of hexachlorocyclotriphosphazene compounds.

Highlights

  • The discovery of the area of organic chemistry led to a new era of material science

  • Due to the high reactivity of the P–Cl bond, the corresponding substitution method allows for the introduction of a wide range of substituents [5] by nucleophilic reaction (Figure 1b) to obtain new cyclotriphosphazene derivatives having different chemical and physical properties depending on the characteristics of the substituted groups [6]

  • The hexasubstituted cyclotriphosphazene compound revealed that this compound is an excellent compound with fascinating properties, and it has been extensively studied as addictive for flame retardant

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Summary

Introduction

The discovery of the area of organic chemistry led to a new era of material science. In the early years, the cyclotriphosphazene compound was extensively explored and had a high impact on innovation in the chemistry field. In addition to cyclotriphosphazene and their dielectric properties, polymer compound material are well known to be used in electrical applications, especially as an insulator, due to. The cyclotriphosphazene compound flame retardant properties, which are in the build-up of the electronicis the most potent compound that can be used in advanced electrical devices It has good application, and has a dielectric property. The first section deals with the study of synthesis hexasubstituted cyclotriphosphazene, and its flame retardancy properties in recent years. 2. Synthesis of Hexasubstituted Cyclotriphosphazene and Flame Retardant Properties. A number of novel synthesis approaches have been proposed to synthesize a new hexasubstituted cyclotriphosphazene with flame retardancy properties. Different synthesis approaches were reviewed to synthesize a cyclotriphosphazene compound with flame retardancy properties.

Effect of Linking Unit in Flame Retardancy Properties of Cyclotriphosphazene
General
X: Cl and NO2
Dielectric Properties in Cyclotriphosphazene
Benzimidazoyl
Findings
Conclusions
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