Many of the Zoos have them, but often they are only with a few of the animals. The Zoo has done alot of updating their site and park trying to compete with some of the larger Zoos. From what I could find out this Zoo also claims to be the oldest formal Zoo in the US.
What this means is that toluene will ignite with a lower amount of vapour in the air. So the upshot is that Hexane is more flammable but requires slightly more vapour in the air to ignite than does toluene. Edited to correct the flash point as the MSDS I looked for hexane quoted in Fahrenheit not Celsius. I have now converted the data.
Gasoline. Gasoline is the most common flammable liquid found in the home. Used. carelessly or improperly, it is the main cause of burn. injuries among teenage boys. Gasoline is highly volatile due to its low. flash point and easily vaporizes when exposed to air.lammable and combustible products are used for a wide variety of. purposes and are commonly found in the home. Gasoline is. the most common, but there are other flammable and combustible liquids. and gases used in the home including: 1  paint solvents. 2  lighter fluid. 3  dry cleaning agents. 4  butane.