Properties of Liquid Hexane (and Hexane Vapor)

As you can see in this video (Thanks, Ramey!)
the liquid hexane is quite volatile. The vapor is
more dense than air, and it can be poured from the
flask. The vapor undergoes combustion in air:

2 C₆H₁₄   +   19 O₂   -->   12 CO₂   +   14 H₂O