by buckee » Tue Jun 05, 2007 5:45 am 
			
			Per Wikipedia (I'll assume it's reliable for this purpose), acetone 
weighs 0.79g/cm^3.
Per this site, there are 3785 cm^3 per gallon.
Also per this site, there are 453.6 g / lb.
.79g/cm^3  x  3785 cm^3/gal   =    2990.15 g/gal
2990.5 g/gal  x 1 lb / 453.6 g   =    6.5928 lb/gal
2025 lbs.  x    1 gal/6.5928 lbs.  =  307.152  gal
2025 pounds of acetone is 307.15 gallons