The boiling point of acetone at 760 mmHg is 133.3 degrees Fahrenheit. Its freezing point is -138 degrees Fahrenheit, and the chemical formula is CH3COCH3.
Located in the Lower Swatara Township in Pennsylvania, the Harrisburg International Airport (MDT) is situated just southeast of Harrisburg. This airport serves the southern central portion of Pennsylvania.
Use WAS to search for all three D.C. airports (BWI,IAD,DCA). I usually find that the fares from LAX are lowest to BWI. When searching fares from WAS, travelocity sometimes offered MDT as an alternate airport with a lower fare. United and probably USAir have nonstops PHL-LAX.