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
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) |
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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