Octano

C₈H₁₈

IUPAC: Octane

CAS: 111-65-9

Descripción general

Octane is an eight-carbon alkane and a major component of gasoline. The 'octane rating' of fuel is based on isooctane's knock resistance.

Composición

Elemento Símbolo Átomos Masa atómica
Hidrógeno H 18 1,0080
Carbono C 8 12,0110

Composición elemental

H
15,9%
C
84,1%

Usos

  • Gasoline component
  • Octane rating standard
  • Solvent

Datos curiosos

  • The octane rating scale uses isooctane (100) and n-heptane (0) as reference points

Seguridad

  • ⚠ Highly flammable
  • ⚠ Harmful if inhaled

Estructura

SMILES

CCCCCCCC

Propiedades

Tipo
organic
Estado
liquid
Masa molar
114,23 g/mol
Densidad
0,7030 g/cm³
Punto de fusión
-56,8 °C
Punto de ebullición
125,7 °C
Solubilidad
Insoluble

Descriptores moleculares

Masa exacta
114,1409
XLogP
3,9
TPSA
0,0 Ų
Donadores de enlace de hidrógeno
0
Aceptores de enlace de hidrógeno
0
Enlaces rotables
5
Átomos pesados
8
Complejidad
25,0

Frequently Asked Questions

What is Octano?
Octano (C₈H₁₈) is a organic compound with the IUPAC name Octane.
What is the molecular weight of Octano?
Octano has a molar mass of 114.23 g/mol.
What state is Octano at room temperature?
Octano is a liquid at room temperature.
Is Octano organic or inorganic?
Octano is classified as an organic compound.
What elements make up Octano?
Octano (C₈H₁₈) is composed of Hidrógeno (H), Carbono (C).