Product Name: TBPPI-75-AL (tert-butyl peroxyterpentyl ester) CAS No.: 927-07-1 Molar Mass: 174.2 g/mol Content: 75% tert-butyl peroxyterpentyl ester, soluble in aliphatic hydrocarbons Structural Formula: H 3 C C O CH 3 CH 3 O C C C C CH 3 CH 3 O CH 3 Description: Colorless, mobile liquid, contains 75% of tert-butyl peroxyterpentyl ester, inhibition-sensitized through aliphatic hydrocarbons. This branch of aliphatic peroxy esters is commonly used as an initiator (source of free radicals) for the polymerization of monomers such as ethylene and vinyl chloride,