Antioxidant 1076, CAS No.: 2082-79-3
Antioxidant 1076 is a widely used hindered phenolic antioxidant chemically known as Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate. It is also known as Stearyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, Octadecyl 3,5-di-tert-butyl-4-hydroxyhydrocinnamate and Irganox 1076.
Chemical Name: Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate
CAS No.: 2082-79-3
Molecular Formula: C35H62O3
Molecular Weight: 530.90 g/mol
EC No.: 218-216-0
IUPAC Name: Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate
Main Synonyms: Antioxidant 1076, AO 1076, Irganox 1076, Naugard 76, Ralox 530, Sumilizer BP 76, Ultranox 276, ADK Stab AO 50, Anox PP 18, Mark AO 50, Lowinox PO35
Chemical Type: Hindered phenolic antioxidant

Appearance: White Crystalline powder
Content: 99.0% min (HPLC)
Melting point: 50.00 - 55.00ºC
Volatile matter: 0.20% max
Ash: 0.10% max
Antioxidant 1076 is an excellent hindered phenolic antioxidant widely used in polyethylene, polypropylene, polyoxymethylene, ABS resin, polystyrene, polyvinyl alcohol, engineering plastics, synthetic rubber, and petroleum products. It exhibits a synergistic effect when used in combination with additives such as DLTP and 168, resulting in superior antioxidant performance.
25 kg kraft bags or carton.
12000MT/year.
Store in a cool, dry and well-ventilated area.
Keep the container tightly closed and protected from moisture.
Avoid prolonged exposure to direct sunlight and excessive heat.
Hosea Chem® supplies Antioxidant 1076, CAS 2082-79-3, for polymer stabilization, plastic processing, masterbatch, rubber, elastomers, adhesives, coatings and other industrial applications.