1,3-Isobenzofurandione, 5-(methylthio)- is a chemical compound registered under CAS number 36468-99-2, with the molecular formula C9H6O3S and a molecular weight of about 194.2 g/mol. FireTardant supplies 1,3-Isobenzofurandione, 5-(methylthio)- for laboratory research and bulk production; product code 1838238. Send an inquiry for purity, packaging, price and lead time.