1,3-Propanedione, 1-(2-hydroxyphenyl)-3-(3,4,5-trimethoxyphenyl)- is a chemical compound registered under CAS number 67858-32-6, with the molecular formula C18H18O6 and a molecular weight of about 330.33 g/mol. FireTardant supplies 1,3-Propanedione, 1-(2-hydroxyphenyl)-3-(3,4,5-trimethoxyphenyl)- for laboratory research and bulk production; product code 925220. Send an inquiry for purity, packaging, price and lead time.