overview of bismuth neodecanoate bismuth neodecanoate, also known as bismuth trineodecanoate or bismuth salt, is an important organometallic compound. its chemical formula is bi(c10h19coo)3 and its molecular weight is 654.87 g/mol. bismuth neodecanoate has good thermal stability and weather resistance, and is widely used in plastics, rubbers, coatings and other materials, as a catalyst, stabilizer...