Organic Molecules
Alkanes

Methane: used as fuel and raw material in the plastics and pharmaceutical industries.

Ethane: used as fuel and as an input in the production of ethylene and other chemical derivatives.

Propane: present in LPG (cooking gas) and automotive fuels.

Butane: used as fuel in lighters and as a raw material in the production of synthetic rubbers.

Hexadecane: also known as cetane. Used as a standard in studies on diesel fuels.