What kind of fuel does a Coleman stove use?

Coleman fuel is actually a complex mixture of light hydrocarbons that is distilled from petroleum. Here's a little tidbit from the Material Safety Data Sheet (MSDS) right from Coleman: * Solvent naphtha (CAS #64742-89-8) 45-50% * Aliphatic petroleum distillates (CAS #64742-88-7) 45-50% * Xylene (CAS #1330-20-7) 2% * Toluene (CAS #108-88-3) 2% That's what is in the stuff.