SumilizerAG80 , ≥95% , 90498-90-1

CAS NO.：90498-90-1

Empirical Formula: C43H64O10

Molecular Weight: 740.98

MDL number:

EINECS: 410-730-5

PRODUCT Properties

• 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)

Description and Uses

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

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.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302
• Precautionary statements: P280-P305+P351+P338
• Hazard Codes: Xn
• Risk Statements: 21
• Safety Statements: 36/37
• HS Code: 2932.99.7000