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HomeProduct name listantioxidant AO80

antioxidant AO80

  • CAS NO.:90498-90-1
  • Empirical Formula: C43H64O10
  • Molecular Weight: 740.98
  • MDL number: MFCD09838745
  • EINECS: 410-730-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-04-23 16:18:34
antioxidant AO80 Structural

What is antioxidant AO80?

Description

AO-80 is a high performance, non-discoloring, partially-hindered phenolic antioxidant for the stabilization of polyolefins and other plastics.

Physical properties

Highly efficient radical scavenger Exceptional processing and long-term heat stabilization;Excellent resistance to discoloration, particularly against NOx gas.

The Uses of antioxidant AO80

Antioxidant AO80is high molecular weight hindered phenolic antioxidant suitable for the protection of variety of polymers, such as LDPE,ABS and PET, and it is particularly recommended for PP, HDPE, LLDPE, HIPS, PBT,POM, PA, PU and Nylon.JADEWIN AO 80 can provide high heat stability and suppresses initial color.It is particularly suitable for polymers that are exposed to high temperatures and/or severe conditions during processing and/or in use.The application rate will depend on a number of factors including the application, the degree of protection required and effect of other additives.

The Uses of antioxidant AO80

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# 90498-90-1) is a useful compound used as a modifier for the thermo-oxidative stabilization of synthesized meterials such as polypropylene-based materials, and spider silk.

What are the applications of Application

Engineering plastic: PBT, POM, PC, PA, HIPS, etc.
Polyolefin: PP, PE, LDPE, LLDPE, etc.
Styrene resin: ABS, PS, etc.
PU, latex, etc.
Synthetic rubber
Sealants, adhesive, etc.

Properties of antioxidant AO80

Melting point: 125 °C
Boiling point: 755.7±55.0 °C(Predicted)
Density  1.16±0.1 g/cm3(Predicted)
storage temp.  Inert atmosphere,Room Temperature
solubility  Acetonitrile (Slightly), DMSO (Slightly)
form  Solid
pka 11.44±0.25(Predicted)
color  White to Off-White
EPA Substance Registry System 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 (90498-90-1)

Safety information for antioxidant AO80

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for antioxidant AO80

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