4-hydroxy-2-methyl-3-nitrobenzenesulfonyl fluoride is a chemical compound registered under CAS number 23379-32-0, with the molecular formula C7H6FNO5S and a molecular weight of about 235.19 g/mol. It is also known as o-Toluenesulfonylfluoride, 4-hydroxy-3-nitro- (8CI); NSC 202724. FireTardant supplies 4-hydroxy-2-methyl-3-nitrobenzenesulfonyl fluoride for laboratory research and bulk production; product code 421898. Send an inquiry for purity, packaging, price and lead time.