I am a Firefighter and am in charge of a lot of our public education curriculum including elementary and middle school programs. One of the big things I try to educate on is not using gasoline for lighting fires as it is just too dangerous. Kerosene is a much safer choice. One of the demonstrations I do is dropping a lit match into a beaker of kerosene because it doesn’t start on fire. I also do the same thing with gasoline and it always lights right up. I also happen to keep a gallon of kerosene in my garage for aid in starting campfires and occasionally cleaning mechanical things. Additionally I would like to mention a supply of medical exam type gloves are great to have around to keep your hands free from solvents which always seem to leave residue and smell on unprotected body parts.
You are a fireman and you throw a lighted match into gasoline? What exactly are you trying to demonstrate.
Now there is a grouping of words I never expected to see on FR!