Safe alternative to controversial building-block chemical

Not only are the new chemicals, developed by KU Leuven researchers, more environmentally-friendly, the chemical process is also greener. Joris Snaet - The chemical compound BPA (bisphenol A), commonly used in plastic products, has been controversial for years due to its adverse health effects. KU Leuven researchers have developed a BPA alternative with similar functionality that has no harmful effects on health or the environment. From lunch boxes, reusable water bottles and cutting boards to snuffle mats for dogs and children's bibs, anyone searching online for "BPA-free" products will be spoilt for choice. BPA-free means the product does not contain bisphenol A, an indispensable building-block chemical for the production of plastics and additives found in countless products. However, there's currently no fully functional substitute for bisphenol A, and products labelled BPA-free may still contain other harmful bisphenols. The use of this chemical has long been the subject of debate.