SI H5841.0 1H,1H,2H,2H-Perfluorodecyltrichlorosilane 78560-44-8 ABCR SIH5841.0 1H,1H,2H,2H-Perfluordecyltrichlorsilane Novel fluorosilane finding applications in surface treatment of glass. Will give a very low surface energy and scratch resistance to a coated surface. Novel fluorosilane. Used in surface treatment of glass. Gives a very low surface energy and scratch resistance to a coated surface.