Polyhydrazide

{
  "id": "MLC-T-CHM-013413",
  "term": "Polyhydrazide",
  "field": "Chemistry",
  "definition": "A class of polymers whose macromolecules have hydrazide groups, which are characterized by a CONHNH structural unit, as part of the main chain. They are typically synthesized by the polycondensation of a dihydrazide with a dicarboxylic acid derivative, such as a diacyl chloride. Aromatic polyhydrazides serve as precursors for producing high-strength polyoxadiazole fibers through thermal cyclodehydration.",
  "subject": "Polymer",
  "references": [
    "PAC, 2009, 81, 1131. 'Glossary of class names of polymers based on chemical structure and molecular architecture (IUPAC Recommendations 2009)' on page 1157 (https://doi.org/10.1351/PAC-REC-08-01-30)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/polyhydrazide/"
}