Silano

SiH₄

IUPAC: Silane

CAS: 7803-62-5

Descripción general

Silane is the silicon analog of methane. It is pyrophoric (spontaneously ignites in air) and essential in semiconductor manufacturing.

Composición

Elemento Símbolo Átomos Masa atómica
Hidrógeno H 4 1,0080
Silicio Si 1 28,0850

Composición elemental

H
Hidrógeno ×4
12,6%
Si
Silicio ×1
87,4%

Usos

  • • Semiconductor manufacturing (CVD)
  • • Solar cell production
  • • Glass coatings

Datos curiosos

  • ✦ Silane spontaneously ignites when exposed to air — making it both useful and dangerous in chip manufacturing

Seguridad

  • ⚠ Pyrophoric
  • ⚠ Explosive
  • ⚠ Toxic

Estructura

SMILES

[SiH4]

Propiedades

Tipo
gas
Estado
gas
Masa molar
32,12 g/mol
Densidad
0,0013 g/cm³
Punto de fusión
-185,0 °C
Punto de ebullición
-112,0 °C
Solubilidad
Reacts

Descriptores moleculares

Masa exacta
32,0082
TPSA
0,0 Ų
Donadores de enlace de hidrógeno
0
Aceptores de enlace de hidrógeno
0
Enlaces rotables
0
Átomos pesados
1
Complejidad
0,0

Compuestos relacionados

Fosfina

PH₃

Óxido nítrico

NO

Óxido nitroso

N₂O

Ozono

O₃

Trifluoruro de boro

BF₃

Frequently Asked Questions

What is Silano?
Silano (SiH₄) is a gas compound with the IUPAC name Silane.
What is the molecular weight of Silano?
Silano has a molar mass of 32.12 g/mol.
What state is Silano at room temperature?
Silano is a gas at room temperature.
Is Silano organic or inorganic?
Silano is classified as an inorganic compound.
What elements make up Silano?
Silano (SiH₄) is composed of Hidrógeno (H), Silicio (Si).