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Antioxidant 1076 CAS 2082-79-3

  • Synonyms: IRGANOX 1076;3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoic acid octadecyl ester;RALOX(R) 530 etc.
  • Appearance: white powder
  • Storage: Sealed and stored in a cool, dry, well-ventilated warehouse, out of direct sunlight and away from fire and heat sources.
  • Uses: Widely used in polyolefin, polyformaldehyde, ABS resin and various rubber and petroleum products.
  • Packing: 25 KG/carton
  • Sample: we provide free samples.

Description

Molecular Formula: C35H62O3
Molecular Weight: 530.86
Structural Formula:Antioxidant 1076 CAS 2082-79-3

Specification:

Items

Specifications

Melting point

50-52°C(lit.)

Boiling point

568.1±45.0°C(Predicted)

Density

0.929±0.06g/cm3(Predicted)

Flash Point

>230°F

Acidity coefficient (pKa)

12.33±0.40(Predicted)

Solubility

soluble in chloroform, ethyl acetate (little), methanol (little)

Water solubility

2.85μg/L at 20℃

Stability

Stable. Flammable. Dust/air mixtures are potentially explosive. Incompatible with strong oxidizing agents, strong acids and strong bases.

Function:

1. Antioxidant 1076 can capture the free radicals generated in the oxidation process of polymer materials.
2. Antioxidant 1076 has good thermal stability.
3.Antioxidant 1076 can effectively prevent discoloration of materials caused by light and heat.
4.Antioxidant 1076 has good compatibility with most polymers, grease, coatings and other materials.

Application:

1. Widely used in polyethylene, polypropylene, polyformaldehyde, ABS resin, polystyrene, polyvinyl chloride and other plastics to prevent aging, brittleness and discoloration of plastics.
2. Used in natural rubber, synthetic rubber and its products, such as automobile tires, rubber seals, etc., to prevent their oxidation during storage and use.
3. Used in the production of polyester fiber, polyamide fiber and other chemical fibers to prevent them from being oxidized in the process of high temperature.
4. It can also be applied in the fields of grease, paint, adhesive, ink, petroleum products and so on.
5. It is also used in food packaging materials, medicine and other fields to prevent oxidation and protect the quality of products.

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