... : 220 - 224 °C IntroductionMethyl salicylate (oil of wintergreen) is a natural product of many species of . Some of the plants ... light in the tissue being examined. This clearing generally only takes a few minutes, but the tissue must first be dehydrated in ... pure form, methyl salicylate is toxic, especially when taken internally. A single teaspoon of methyl salicylate contains 7g of salicylate, which ...