Nitruro de boro

BN

IUPAC: Boron nitride

CAS: 10043-11-5

Descripción general

Boron nitride exists in hexagonal (soft, lubricant) and cubic (ultra-hard) forms, analogous to graphite and diamond. Cubic BN is the second hardest material known.

Composición

Elemento Símbolo Átomos Masa atómica
Boro B 1 10,8100
Nitrógeno N 1 14,0070

Composición elemental

B
Boro ×1
43,6%

Usos

  • High-temperature lubricant
  • Cosmetics filler
  • Cutting tools (c-BN)
  • Thermal management

Datos curiosos

  • Hexagonal BN is called 'white graphite' and is used in cosmetics for its silky feel

Estructura

SMILES

B#N

Propiedades

Tipo
inorganic
Estado
solid
Masa molar
24,82 g/mol
Densidad
2,1000 g/cm³
Punto de fusión
2973,0 °C
Solubilidad
insoluble

Descriptores moleculares

Masa exacta
25,0124
TPSA
23,8 Ų
Donadores de enlace de hidrógeno
0
Aceptores de enlace de hidrógeno
1
Enlaces rotables
0
Átomos pesados
2
Complejidad
10,0

Frequently Asked Questions

What is Nitruro de boro?
Nitruro de boro (BN) is a inorganic compound with the IUPAC name Boron nitride.
What is the molecular weight of Nitruro de boro?
Nitruro de boro has a molar mass of 24.82 g/mol.
What state is Nitruro de boro at room temperature?
Nitruro de boro is a solid at room temperature.
Is Nitruro de boro organic or inorganic?
Nitruro de boro is classified as an inorganic compound.
What elements make up Nitruro de boro?
Nitruro de boro (BN) is composed of Boro (B), Nitrógeno (N).