| Identification | Back Directory | [Name]
Sumilizer AG 80 | [CAS]
90498-90-1 | [Synonyms]
Sumilizer GA
Sumilizer AG 80
Antioxidant AO-80
ANTIOXIDANT TRUELICHT AO 80
Sumilizer AG 80 ISO 9001：2015 REACH
3,9-Bis[1,1-diMethyl-2-[(3-tert-butyl-4-hydroxy-5-Methylphenyl)propionylox
3,9-BIS1,1-DIMETHYL-2-(3-TERT-BUTYL-4-HYDROXY-5-METHYLPHENYL)PROPIONYLOXYETHYL-2,4,8,10-TETRAOXASPIRO5.5UNDECANE
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-bis(2-(3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionyloxy-1,1-dimethylethyl)-2,4,8,10- tetraoxaspiro[5.5]undecane
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)
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
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
Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-m ethyl-, 1,1'-[2,4,8,10-t etraoxaspiro[5.5]undecane-3,9-d iylbis(2,2-dimethyl-2,1-ethanediyl)] ester
[2-[3-[1-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoyloxy]-2-methylpropan-2-yl]-2,4,8,10-tetraoxaspiro[5.5]undecan-9-yl]-2-methylpropyl] 3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate | [EINECS(EC#)]
410-730-5 | [Molecular Formula]
C43H64O10 | [MDL Number]
MFCD09838745 | [MOL File]
90498-90-1.mol | [Molecular Weight]
740.96 |
| Chemical Properties | Back Directory | [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 | [InChIKey]
CGRTZESQZZGAAU-UHFFFAOYSA-N | [SMILES]
C(C1OCC2(COC(C(C)(C)COC(=O)CCC3C=C(C)C(O)=C(C(C)(C)C)C=3)OC2)CO1)(C)(C)COC(=O)CCC1C=C(C)C(O)=C(C(C)(C)C)C=1 | [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) |
| Hazard Information | Back Directory | [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. | [Uses]
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. | [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. | [Synthesis]
The PPS resin was vacuum dried at 120 ℃ for 12 h, and then the antioxidant GA⁃80 was mixed with the PPS resin according to the mixing ratios of 0.5, 1.0, 3.0 and 5.0 (mass fraction, the same below).
% (mass fraction, the same below) of the mixing ratio o |
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