Methan, CH4 Ethan, C2H6 Propan, C3H8 Butan, C4H10 Pentan, C5H12 Hexan, C6H14 Heptan, C7H16 Octan, C8H18 Nonan, C9H20 Decan, C10H22 Undecan, C11H24 Dodecan, C12H26