CAS 6683-19-8 Pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)

NAVIGATION

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

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Catalog Number

ACM6683198-1

CAS Number

6683-19-8

Product Name

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

Structure

Category

Plastic Additives

Synonyms

3,5-di-tert-butyl-4-hydroxy-hydrocinnamicacineopentanetetraylester;3,5-di-tert-butyl-4-hydroxy-hydrocinnamicacitetraesterwithpentaerythr;adkstabao60;anox20;anox20am;Antioxidant1010;ao3;ao60

IUPAC Name

[3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate

Molecular Weight

1177.63

Molecular Formula

C₇₃H₁₀₈O₁₂

Canonical SMILES

CC(C)(C)C1=CC(=CC(=C1O)C(C)(C)C)CCC(=O)OCC(COC(=O)CCC2=CC(=C(C(=C2)C(C)(C)C)O)C(C)(C)C)(COC(=O)CCC3=CC(=C(C(=C3)C(C)(C)C)O)C(C)(C)C)COC(=O)CCC4=CC(=C(C(=C4)C(C)(C)C)O)C(C)(C)C

InChI Key

BGYHLZZASRKEJE-UHFFFAOYSA-N

Boiling Point

1005.8ºC at 760 mmHg

Melting Point

115-118ºC (dec.)

Flash Point

247.3ºC

Purity

96%

Density

1.077 g/cm³

Appearance

White to slightly yellowish crystalline powder

Application

Pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) serves as an essential antioxidant designed to enhance the longevity and quality of food products by preventing spoilage. Its primary application is in the manufacturing of food packaging materials, particularly those made from LDPE, HDPE, PP, PVC, and PET, offering extended shelf life benefits. The versatility of this antioxidant extends to its usability in polyolefins such as polyethylene, polypropylene, and polybutene, as well as in olefin copolymers like ethylene-vinyl acetate. Furthermore, it is highly recommended for the processing of various polymers, including polyacetals, polyamides, polyurethanes, polyesters, PVC, and styrene-based homopolymers and copolymers like ABS. Additionally, it finds application in elastomers such as butyl rubber (IIR), SBS, SEBS, EPM, and EPDM, along with other synthetic rubbers, adhesives, natural and synthetic tackifier resins, and other organic substrates.

EC Number

229-722-6

Exact Mass

1176.78000

Safety Description

S22-S24/25

WGK Germany

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