Lubricant Antioxidants

ETHANOX® lubricant antioxidants enhance thermal stability, improve lubricant performance and reduce sludge formation, extending the useful life of lubricants in virtually any application. They reduce thickening and inhibit acid formation in a variety of applications, including engine oils, automatic transmission fluids, industrial oils, as well as compressor oil and gear and hydraulic oils. Formulators and lubricant marketers worldwide rely on ETHANOX® antioxidants to meet the most demanding government specifications and OEM requirements. Albemarle also offers ETHANOX® phenolic and diphenylamine antioxidants in a variety of customer specified blends. An Albemarle representative can help you select the right blend for your application.

Product Name	Application	Description	Contact Us
ETHANOX 4701	Gasoline Engine Oils (PCMO), Diesel Engine Oils (HDD), Hydraulic Oils, Turbine Oils, Industrial Lubricants, Grease, Automatic Transmission Oils, Transformer Oils	2,6-Di-tert-butylphenol
ETHANOX 4702 ETHANOX 4710 (non-dusting form)	Gasoline Engine Oils (PCMO), Diesel Engine Oils (HDD), Hydraulic Oils, Turbine Oils, Industrial Lubricants, Grease, Automatic Transmission Oils,	4,4’-Methylenebis(2,6-di-tert-butylphenol)
ETHANOX® 4703	Grease, Automatic Transmission Fluid, Slideway Lubricants, Specialty Industrial Oils	2,6-Di-tert-butyl-alpha-dimethylamino-p-cresol
ETHANOX 4716	Gasoline Engine Oils (PCMO), Hydraulic Oils, Turbine Oils, Industrial Lubricants, Grease, Automatic Transmission Oils, Transformer Oils	Transesterified phenolic
ETHANOX® 4727J	Gasoline Engine Oils (PCMO), Diesel Engine Oils (HDD), Hydraulic Oils, Turbine Oils, Industrial Lubricants, Grease, Automatic Transmission Oils, Transformer Oils	Multi-ring tert-butylphenolic, 30% active
ETHANOX® 4782J	Gasoline Engine Oils (PCMO), Diesel Engine Oils (HDD), Hydraulic Oils, Turbine Oils, Industrial Lubricants, Grease, Automatic Transmission Oils	Multi-ring tert-butylphenolic, 53% active
ETHANOX® 310	Grease, Slideway Lubricants, Specialty Industrial Oils and other organic substrates	Organotin catalyzed penterythritol tetrakis (3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate)
ETHANOX® 323A	Gasoline Engine Oils (PCMO), Diesel Engine Oils (HDD), Industrial Lubricants, Grease,	nonylphenol disulfide oligomer
ETHANOX® 376	Grease, Slideway Lubricants, Specialty Industrial Oils and other organic substrates	octadecyl-3-(3,5-di-t-butyl-4-hydroxyphenyl)-propionate