I have seen information on flash points for various concentrations of aqueous ethanol. Can this serve as a basis for other flammables?
Flammable liquids that are water miscible may have decreased flash points when mixed with water. If you are able to supply us with data that will allow us to calculate the flash point of these mixtures, we will use it. Otherwise these liquids will be considered flammable unless tested using an approved method for flash point.