Ethanox 330 1,3,5-trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl) benzene 1709-70-2 Albemarle Antioxidants >> Phenolic Polyolefins (PE, PP…) ADHESIVE ETHANOX 330 antioxidant is a highly effective, noncoloring, odorless antioxidant for plastics, resins, elastomers and waxes. It has exceptionally low volatility and is outstanding in applications requiring high processing temperatures. It is safe and effective for use in a wide variety of polymers. Its superior effectiveness and overall stability means that its use in most polymers greatly improves their capacity to process without degradation and to stand up to demanding long-term applications. Noncoloring, odorless antioxidant. Possesses low volatility. Can be used in applications requiring high processing temperatures.