3-Phenylisothiazol-4-ol is a chemical compound registered under CAS number 19389-32-3, with the molecular formula C9H6ClNOS and a molecular weight of about 211.66 g/mol. It is also known as 5-Chloro-3-phenylisothiazol-4-ol. FireTardant supplies 3-Phenylisothiazol-4-ol for laboratory research and bulk production; product code 2405819. Send an inquiry for purity, packaging, price and lead time.