Community Request Diacetyl Center for Research on Ingredient Safety Popcorn Lung: The Deadly Secret in Your Vape! Did you know that the sweet, tempting flavor in your e liquid could be hiding a chemical called Diacetyl? This chemical, which tastes Do Raz Vapes Contain Diacetyl RAZ LTX25000 Disposable Vape .98 Does Diacetyl Contain Cherry Forced Diacetyl , The notion that vaping causes "popcorn lungs" due to diacetyl in e liquids is based on outdated information. , ., While diacetyl was once used as a flavoring agent in some e liquids and linked to