CymitQuimica logo

CAS 28182-81-2

:

Hexamethylene diisocyanate homopolymer

Description:
Hexamethylene diisocyanate homopolymer (CAS 28182-81-2) is a polymer derived from the polymerization of hexamethylene diisocyanate (HDI). This substance is characterized by its high reactivity due to the presence of isocyanate groups, which can participate in various chemical reactions, particularly with nucleophiles such as alcohols and amines. The homopolymer exhibits excellent mechanical properties, including high tensile strength and flexibility, making it suitable for applications in coatings, adhesives, and sealants. It is also known for its resistance to chemicals, UV light, and weathering, which enhances its durability in various environments. Additionally, the polymer is typically used in the formulation of polyurethane systems, contributing to the production of elastomers and foams. However, due to the isocyanate functionality, it is important to handle this substance with care, as it can be hazardous to health if inhaled or if it comes into contact with skin. Proper safety measures and protective equipment are essential when working with this material.
Formula:C8H12N2O2
InChI:InChI=1S/C8H12N2O2/c11-7-9-5-3-1-2-4-6-10-8-12/h1-6H2
InChI key:InChIKey=RRAMGCGOFNQTLD-UHFFFAOYSA-N
SMILES:C(CCCN=C=O)CCN=C=O
Synonyms:
  • Hexamethylene isocyanate polymer
  • Hexane, 1,6-diisocyanato-, homopolymer
  • Hexamethylene diisocyanate polymer
  • Poly(hexamethylene diisocyanate)
  • Isocyanic acid, hexamethylene ester, polymers
  • poly(hexamethylenediisocyanate)(desmodurn-100
  • Poly(hexaMethylene diisocyanate) viscosity 1,300-2,200 cP (25 C)(lit.)
  • POLY(HEXAMETHYLENE DIISOCYANATE) (DESMOD UR N-3300 POLYISOCYANATE)
  • hexamethylenediisocyanatepolymer
  • DESMODURN3200
  • See more synonyms
Found 4 products.