## Acetone

**Formula**

$C3H6O$

**Pyrotechnics use**

Solvent

**Description**

Acetone is a very volatile flammable liquid that is commonly used as a solvent.
Nitrocellulose, parlon and red gum dissolve very well in acetone. The solution
of nitrocellulose is called nitrocellulose lacquer. Working with acetone can be
difficult as compositions dry out very quickly. The evaporation of the acetone
also causes cooling of composition, sometimes even below 0° C. This can result
in condensation of water.

**Sources**

Acetone can usually be bought at any paint store. Making acetone at home is
very impractical and unnecessary as it can be bought just about anywhere at low
cost.

**Hazards**

Acetone is very volatile and flammable. Acetone vapour is heavier than air and
spreads over the ground. Only work with acetone outside or in a well ventilated
area.
