6683-19-8

CAS Nr.:

6683-19-8

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

EINECS Name:

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

229-722-6

EINECS Nr.:

229-722-6

AO 1010 / 2,2-Bis({[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyl]oxy}methyl)propane-1,3-diyl bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate]

Synonym:

AO 1010 / 2,2-Bis({[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyl]oxy}methyl)propane-1,3-diyl bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate]

Antioxidant 1010 (AO 1010), chemically known as Pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate), is a white to slightly yellowish powder. With a molar mass of 1178 g/mol, it exhibits high thermal stability and is soluble in organic solvents such as acetone, chloroform, and benzene. Antioxidant 1010 is characterized by its excellent antioxidative effect, effectively preventing the oxidation of polymers and other materials, thereby extending their lifespan.

Examples of Applications of Antioxidant 1010

In the plastic industry, AO 1010 is commonly used as a stabilizer. It protects plastics such as polyethylene, polypropylene, and PVC from thermal and oxidative degradation during processing and in the final product. This significantly extends the lifespan of plastics, and their physical properties are maintained over a longer period. This makes Antioxidant 1010 an indispensable additive in plastic production.

AO 1010 also finds wide application in the rubber industry. It is used to prevent the aging and oxidation of rubber materials. This is particularly important in applications where rubber is exposed to high temperatures and mechanical stress, such as in automotive tires and technical rubber products. Adding Antioxidant 1010 helps maintain the elasticity and strength of rubber.

AO 1010 is also used in adhesives and coatings. It helps improve the stability and durability of these materials by reducing their susceptibility to oxidative processes. This is especially important in applications where the materials are exposed to light, heat, and oxygen over the long term. This ensures that the quality and performance of adhesives and coatings are maintained over an extended period.

In the food packaging industry, Antioxidant 1010 plays a crucial role. It is used in packaging materials such as films and containers to prevent the oxidation and spoilage of food. This helps preserve the freshness and quality of packaged food for longer periods, benefiting both consumers and manufacturers.

Antioxidant 1010 is an extremely versatile and high-performance chemical raw material used in a variety of applications. Its outstanding antioxidative properties make it an essential additive in the plastic, rubber, adhesive, and food packaging industries. The use of AO 1010 significantly improves the lifespan and quality of end products.