Butylated Hydroxytoluene with Molecular Weight 220.35 is used as an antioxidant. Butylated Hydroxytoluene with Molecular Weight 220.35 is manufactured by P D Navkar Bio-Chem Pvt. Ltd which is GMP as well as ISO 9001, ISO 22000 and ISO 14001 accredited. P D Navkar Bio-Chem Pvt. Ltd also manufactures high - quality food and flour additives, micronutrients and quality chemicals. The Butylated Hydroxytoluene with Molecular Weight 220.35 is a white crystalline solid. This Butylated Hydroxytoluene is available in various grades.