Irganox® 1010

Irganox® 1010 is a sterically hindered phenolic primary antioxidant. It is odorless and tasteless. It is highly effective and non-discoloring.

Details

CAS

6683-19-8

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Chemical Composition

Pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)

Advantages
  • extreme protection against overbake yellowing by terminating free radicals
  • stabilizing properties
  • protection against thermo-oxidative degradation
  • good compatibility
  • high resistance to extraction
  • low volatility
Other Applications

architectural, general industrial and appliance coatings
adhesives

Handling

It is approved in many countries for use in food contact applications.
compatible with polyacetals, polyamides and polyurethanes, polyesters, PVC, styrene homo- and copolymers, ABS, elastomers such as butyl rubber (IIR), SBS, SEBS, EPM and EPDM as well as other synthetic rubbers.

Technical data

Quantity Value Unit Comment
Appearance Properties
Physical state Solid
Physical Properties
Molecular weight 1178 g/mol
Density 1.15 g/ml 20°C
Vapor pressure 0.0525 mm-Hg
Bulk density 0.53 - 0.63 g/ml
Thermal Properties
Melting point 110 - 125 ºC
flash point 297 ºC

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