Ethaneperoxoic acid, 1,1,3,3-tetramethylbutyl ester, also known as tert-butyl peroxyisobutyrate or TBPB, is an organic compound with the chemical formula C8H16O3. It is a colorless liquid that is widely used as a polymerization initiator, particularly in the production of polyvinyl chloride (PVC) and other vinyl polymers. TBPB is known for its high efficiency and low odor, making it a preferred choice in various industrial applications. It is also used as a crosslinking agent in the rubber industry and as a curing agent for unsaturated polyester resins. Due to its reactivity, it is important to handle TBPB with care, as it can decompose and release oxygen, posing potential hazards if not stored and used properly.
The CAS Registry Mumber 926-13-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,2 and 6 respectively; the second part has 2 digits, 1 and 3 respectively. Calculate Digit Verification of CAS Registry Number 926-13: (5*9)+(4*2)+(3*6)+(2*1)+(1*3)=76 76 % 10 = 6 So 926-13-6 is a valid CAS Registry Number.