90498-90-1

Basic information

• Product Name: Sumilizer AG 80
• Synonyms: Sumilizer AG 80;3-(1,1-Dimethylethyl)-4-hydroxy-5-methyl-benzenepropanoic acid 2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-diylbis(2,2-dimethyl-2,1-ethanediyl) ester;3,9-bis[1,1-dimethyl-2-[(3-tert-butyl-4-hydroxy-5-methylphenyl)propionyloxy]ethyl]-2,4,8,10-tetraoxaspiro[5.5]undecane;3,9-BIS1,1-DIMETHYL-2-(3-TERT-BUTYL-4-HYDROXY-5-METHYLPHENYL)PROPIONYLOXYETHYL-2,4,8,10-TETRAOXASPIRO5.5UNDECANE;Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-, 2,4, 8, 10-tetraoxaspiro[5.5]undecane-3,9-diylbis(2,2-dimethyl-2,1-ethanediyl) ester;3,9-bis(2-(3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionyloxy-1,1-dimethylethyl)-2,4,8,10- tetraoxaspiro[5.5]undecane;Antioxidant AO-80;2,4,8,10-Tetraoxaspiro[5.5]undecane-3,9-diylbis(2-methylpropane-2,1-diyl) bis(3-(3-(tert-butyl)-4-hydroxy-5-methylphenyl)propanoate)
• CAS NO: 90498-90-1
• Molecular Formula: C43H64O10
• Molecular Weight: 740.96
• EINECS: 410-730-5
• Mol File: 90498-90-1.mol
• Article Data: 0

Chemical Properties

• Melting Point: 125 °C
• Boiling Point: 755.7±55.0 °C(Predicted)
• Appearance: /
• Density: 1.16±0.1 g/cm3(Predicted)
• Storage Temp.: Inert atmosphere,Room Temperature
• Solubility: Acetonitrile (Slightly), DMSO (Slightly)
• PKA: 11.44±0.25(Predicted)
• CAS DataBase Reference: Sumilizer AG 80(CAS DataBase Reference)
• NIST Chemistry Reference: Sumilizer AG 80(90498-90-1)
• EPA Substance Registry System: Sumilizer AG 80(90498-90-1)

Safety Data

• Hazard Codes: Xn
• Statements: 21
• Safety Statements: 36/37
• Hazardous Substances Data: 90498-90-1(Hazardous Substances Data)

Usage

Description

Sumilizer AG 80 is a high molecular weight hindered phenolic antioxidant specifically designed for the protection and stabilization of a wide range of polymers, including LDPE, ABS, PET, PP, HDPE, LLDPE, HIPS, PBT, POM, PA, PU, and Nylon. It is particularly recommended for use in polymers that are exposed to high temperatures and/or severe conditions during processing and/or in use. Sumilizer AG 80 provides high heat stability, suppresses initial color, and is a highly efficient radical scavenger with exceptional processing and long-term heat stabilization. It also offers excellent resistance to discoloration, particularly against NOx gas.

Uses

Used in Polymer Industry:
Sumilizer AG 80 is used as an antioxidant for the protection and stabilization of various polymers, such as LDPE, ABS, PET, PP, HDPE, LLDPE, HIPS, PBT, POM, PA, PU, and Nylon. It is particularly recommended for polymers exposed to high temperatures and/or severe conditions during processing and/or in use.
Used in Engineering Plastics:
Sumilizer AG 80 is used as a stabilizer for engineering plastics, including PBT, POM, PC, PA, HIPS, and others, to enhance their heat stability and resistance to discoloration.
Used in Polyolefins:
Sumilizer AG 80 is used as an antioxidant for polyolefins, such as PP, PE, LDPE, and LLDPE, to provide high heat stability and protect against discoloration.
Used in Styrene Resins:
Sumilizer AG 80 is used as a stabilizer for styrene resins, including ABS and PS, to improve their heat stability and resistance to discoloration.
Used in PU, Latex, and Synthetic Rubber:
Sumilizer AG 80 is used as an antioxidant and stabilizer for polyurethane, latex, and synthetic rubber to enhance their heat stability and resistance to discoloration.
Used in Sealants and Adhesives:
Sumilizer AG 80 is used as a stabilizer in sealants and adhesives to improve their heat stability and resistance to discoloration.
Used in Thermo-Oxidative Stabilization:
Sumilizer AG 80 is used as a modifier for the thermo-oxidative stabilization of synthesized materials, such as polypropylene-based materials and spider silk, to enhance their heat stability and resistance to discoloration.