2082-79-3

CAS Nr.:

2082-79-3

Octadecyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)-propionate

EINECS Name:

Octadecyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)-propionate

218-216-0

EINECS Nr.:

218-216-0

AO 1076 / 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionic acid stearyl ester / 3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoic acid octadecyl ester

Synonym:

AO 1076 / 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionic acid stearyl ester / 3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoic acid octadecyl ester

Physical Properties of Antioxidant 1076

Antioxidant 1076 (AO 1076), also known as Octadecyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)-propionate, is a white to slightly yellowish powder with a molar mass of approximately 530.90 g/mol. This chemical raw material is characterized by its excellent stability and solubility in organic solvents. Moreover, it is resistant to heat and oxidation, enabling its application in various industrial sectors.

Applications of Antioxidant 1076

AO 1076 is commonly used as an additive in the plastic industry, particularly in the production of polyolefins such as polyethylene and polypropylene. By incorporating this antioxidant, the polymer materials can be protected from degradation caused by heat and oxidation, thereby enhancing their durability and lifespan. This makes them ideal for use in various applications such as packaging, construction materials, and automotive components.

In the rubber industry, Antioxidant 1076 serves as a stabilizer in the manufacturing of rubber products such as tires, seals, and hoses. It shields the rubber from the harmful effects of heat, oxygen, and UV radiation, thereby slowing down the aging and degradation of the material. As a result, the mechanical properties of the rubber are improved, and its lifespan is extended.

AO 1076 is also utilized in the production of paints and coatings as a stabilizer and antioxidant. By adding this additive, the pigments and binders can be protected from oxidation, leading to enhanced color stability and durability of the coatings. This makes them particularly suitable for applications in architecture, automotive industry, and shipbuilding.

Antioxidant 1076 is an extremely versatile chemical raw material with a wide range of applications. Its ability to protect materials from oxidation and thermal degradation makes it an indispensable component in the plastic, rubber, paints and coatings, and food processing industries.