Is Vaping Better Than Smoking? American Heart Association The Chemistry of Vaping ChemistryViews The number of dangerous chemicals in vapes is astounding. Take a look at the uses of some of the chemicals found in vapes: Benzene a volatile organic compound found in car Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times WHAT'S THE DIFFERENCE BETWEEN SMOKE AND VAPOR? Vape Domain The Danger of Chemicals Used in Vape Liquid The Science Blog