Hexafluoruro de azufre

SF₆

IUPAC: Sulfur hexafluoride

CAS: 2551-62-4

Descripción general

SF₆ is an extremely stable, non-toxic, non-flammable gas with the highest known dielectric strength. It is used as an electrical insulator in high-voltage equipment.

Composición

Elemento Símbolo Átomos Masa atómica
Flúor F 6 18,9980
Azufre S 1 32,0600

Composición elemental

F
78,0%
S
21,9%

Usos

  • Electrical insulation
  • Magnesium casting cover gas
  • Eye surgery
  • Sound insulation

Datos curiosos

  • Inhaling SF₆ makes your voice deeper, the opposite of helium

Seguridad

  • ⚠ Potent greenhouse gas (23,500x CO₂)

Estructura

SMILES

FS(F)(F)(F)(F)F

Propiedades

Tipo
inorganic
Estado
gas
Masa molar
146,06 g/mol
Densidad
0,0062 g/cm³
Punto de fusión
-50,7 °C
Punto de ebullición
-63,9 °C
Solubilidad
slightly soluble

Descriptores moleculares

Masa exacta
145,9625
XLogP
4,2
TPSA
1,0 Ų
Donadores de enlace de hidrógeno
0
Aceptores de enlace de hidrógeno
6
Enlaces rotables
0
Átomos pesados
7
Complejidad
62,0

Frequently Asked Questions

What is Hexafluoruro de azufre?
Hexafluoruro de azufre (SF₆) is a inorganic compound with the IUPAC name Sulfur hexafluoride.
What is the molecular weight of Hexafluoruro de azufre?
Hexafluoruro de azufre has a molar mass of 146.06 g/mol.
What state is Hexafluoruro de azufre at room temperature?
Hexafluoruro de azufre is a gas at room temperature.
Is Hexafluoruro de azufre organic or inorganic?
Hexafluoruro de azufre is classified as an inorganic compound.
What elements make up Hexafluoruro de azufre?
Hexafluoruro de azufre (SF₆) is composed of Flúor (F), Azufre (S).