Poliacrilonitrilo

(C₃H₃N)ₙ

IUPAC: Poly(1-cyanoethylene)

CAS: 25014-41-9

Descripción general

Polyacrylonitrile (PAN) is the primary precursor for carbon fiber production, accounting for about 90% of all carbon fiber made.

Composición

Elemento Símbolo Átomos Masa atómica
Hidrógeno H 3 1,0080
Carbono C 3 12,0110
Nitrógeno N 1 14,0070

Composición elemental

H
Hidrógeno ×3
5,7%
C
Carbono ×3
67,9%
N
Nitrógeno ×1
26,4%

Usos

  • • Carbon fiber precursor
  • • Textile fiber (acrylic)
  • • Filtration membrane

Datos curiosos

  • ✦ About 90% of all carbon fiber in the world starts as polyacrylonitrile

Seguridad

  • ⚠ Releases HCN on combustion

Propiedades

Tipo
polymer
Estado
solid
Masa molar
53,06 g/mol
Densidad
1,1840 g/cm³
Punto de fusión
300,0 °C
Solubilidad
insoluble

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Frequently Asked Questions

What is Poliacrilonitrilo?
Poliacrilonitrilo ((C₃H₃N)ₙ) is a polymer compound with the IUPAC name Poly(1-cyanoethylene).
What is the molecular weight of Poliacrilonitrilo?
Poliacrilonitrilo has a molar mass of 53.06 g/mol.
What state is Poliacrilonitrilo at room temperature?
Poliacrilonitrilo is a solid at room temperature.
Is Poliacrilonitrilo organic or inorganic?
Poliacrilonitrilo is classified as an inorganic compound.
What elements make up Poliacrilonitrilo?
Poliacrilonitrilo ((C₃H₃N)ₙ) is composed of Hidrógeno (H), Carbono (C), Nitrógeno (N).