noun Descargar 🔗Compartir Octano Any of the eighteen isomeric aliphatic hydrocarbons (C8H18) found in petroleum, especially an iso-octane 2,2,4 trimethyl-pentane; they are used as fuels and solvents. Examples : "The car engine requires high octane fuel to prevent knocking and improve performance. " El motor del coche requiere combustible de alto octano para evitar el golpeteo y mejorar el rendimiento. compound substance chemistry fuel Chat con IAJuego de vocabularioPracticar lectura