BTC 25M-SC is a quaternary for formulation into a wide variety of institutional and industrial cleaning applications, water treatment, gas/oil drilling muds, and packer fluids, gas/oil recovery injection water systems, and wood preservation. This biocidal active is associated with a U.S. EPA-registered end-use formulation that meets the criteria for applications against emerging viral pathogens. End-use formulations meeting this criteria may be considered for use as hard surface disinfectants against SARS-CoV-2, the novel coronavirus that causes the disease COVID-19.