Poliuretano

(C₃H₂NO)ₙ

IUPAC: Polyurethane

CAS: 9009-54-5

Descripción general

Polyurethane is one of the most versatile polymers, produced as flexible foam, rigid foam, coatings, adhesives, and elastomers.

Composición

Elemento Símbolo Átomos Masa atómica
Hidrógeno H 2 1,0080
Carbono C 3 12,0110
Nitrógeno N 1 14,0070
Oxígeno O 1 15,9990

Composición elemental

Usos

  • Flexible foam (mattresses, seats)
  • Rigid insulation foam
  • Coatings
  • Adhesives

Datos curiosos

  • Your mattress, car seat, shoe sole, and refrigerator insulation are likely all polyurethane

Seguridad

  • ⚠ Isocyanate precursors are toxic
  • ⚠ Combustion produces HCN

Estructura

SMILES

CCNC(=O)N

Propiedades

Tipo
polymer
Estado
solid
Masa molar
57,05 g/mol
Densidad
1,2000 g/cm³
Solubilidad
insoluble

Descriptores moleculares

Masa exacta
88,0637
XLogP
-0,7
TPSA
55,1 Ų
Donadores de enlace de hidrógeno
2
Aceptores de enlace de hidrógeno
1
Enlaces rotables
1
Átomos pesados
6
Complejidad
52,0

Frequently Asked Questions

What is Poliuretano?
Poliuretano ((C₃H₂NO)ₙ) is a polymer compound with the IUPAC name Polyurethane.
What is the molecular weight of Poliuretano?
Poliuretano has a molar mass of 57.05 g/mol.
What state is Poliuretano at room temperature?
Poliuretano is a solid at room temperature.
Is Poliuretano organic or inorganic?
Poliuretano is classified as an inorganic compound.
What elements make up Poliuretano?
Poliuretano ((C₃H₂NO)ₙ) is composed of Hidrógeno (H), Carbono (C), Nitrógeno (N), Oxígeno (O).