Based on the size of the dimethicone crosspolymer ingredients and the lack of water solubility, the CIR Expert Panel concluded that these ingredients would not penetrate the skin.afety Information: The safety of Dimethicone Crosspolymer, Dimethicone/Vinyl Dimethicone Crosspolymer and Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer has been assessed by the Cosmetic Ingredient Review (CIR) Expert Panel.
The most commonly known flammable liquid is gasoline. It has a flash point of about -50 F (-65 C). The ignition temperature is about 495 E (232 C), a comparatively low figure. Burning gasoline has a temperature above 1500 E (945 C). Therefore, it can heat objects in the fire area above its ignition temperature.
The flammablilty of liquids is measured by flash point this is the minimum temperature in which a spark will ignite it. Gasoline which is a mixture has a flash point of around 0 degrees C. One of the most flammable liquids, Diethyl ether has a flash point of -45 degrees so is much more flammable than gasoline. 3 people found this useful.