Fosfina

PH₃

IUPAC: Phosphane

CAS: 7803-51-2

Descripción general

Phosphine is a toxic gas with a garlic or rotten fish odor. Its detection in Venus's atmosphere in 2020 sparked debate about possible microbial life.

Composición

Elemento Símbolo Átomos Masa atómica
Hidrógeno H 3 1,0080
Fósforo P 1 30,9740

Composición elemental

Usos

  • Semiconductor doping
  • Fumigant
  • Chemical synthesis

Datos curiosos

  • Phosphine detected in Venus's atmosphere in 2020 briefly suggested possible microbial life

Seguridad

  • ⚠ Extremely toxic
  • ⚠ Flammable
  • ⚠ Can spontaneously ignite in air

Estructura

SMILES

P

Propiedades

Tipo
gas
Estado
gas
Masa molar
34,00 g/mol
Densidad
0,0014 g/cm³
Punto de fusión
-133,8 °C
Punto de ebullición
-87,7 °C
Solubilidad
0.26 g/L at 17°C

Descriptores moleculares

Masa exacta
33,9972
XLogP
-0,1
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

Frequently Asked Questions

What is Fosfina?
Fosfina (PH₃) is a gas compound with the IUPAC name Phosphane.
What is the molecular weight of Fosfina?
Fosfina has a molar mass of 34.0 g/mol.
What state is Fosfina at room temperature?
Fosfina is a gas at room temperature.
Is Fosfina organic or inorganic?
Fosfina is classified as an inorganic compound.
What elements make up Fosfina?
Fosfina (PH₃) is composed of Hidrógeno (H), Fósforo (P).