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Adhesives Ingredients

Irganox® 1098

Technical DataSheet | Supplied by BASF

Irganox® 1098 is a sterically hindered phenolic antioxidant. It contains N,N’-hexane-1,6-diylbis(3-(3,5-di-tert-butyl-4-hydroxyphenylpropionamide). It is an efficient, non-discoloring stabilizer for organic substrates. Provides excellent processing and long-term thermal stability as well as excellent initial resin color. It has excellent compatibility with polyamides and other substrates and low volatility. Irganox® 1098 is compatible with polymers such as polyacetals, polyesters, polyurethanes, adhesives, elastomers as well as other organic substrates. Its recommended addition level in polyacetals, polyesters, polyurethanes, saturated and unsaturated rubbers range from 0.05-0.5% and in polyamide molded articles, fibers, and films at concentrations of 0.05-1.0%. It is listed in AICS, DSL, EINECS, ENCSI, ECL, PICCS and TSCA. It is approved in many countries for use in food contact applications.

Irganox® 1098 Product details

Product Type
Chemical Composition
CAS Number
Physical Form
White to off-white
Product Status
Applications/ Recommended for
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Labels/Agency Rating

Irganox® 1098 Properties


Value & Unit
Test Condition
Test Method
Molecular weight
xxx g/mol
Melting range
xxxxxxxxx °C
Flash point
xxx °C
Specific gravity @ 20°C
Solubility (20 °C), Water
xxxx % w/w
Solubility (20 °C), Acetone
x % w/w
Solubility (20 °C), Benzene
xxxx % w/w
Solubility (20 °C), Chloroform
x % w/w
Solubility (20 °C), 80% caprolactam + 20% water
x % w/w
Solubility (20 °C), Ethyl acetate
x % w/w
Solubility (20 °C), Hexane
xxxx % w/w
Solubility (20 °C), Methanol
x % w/w
Vapor pressure (20 °C), E-12
xxx Pa
Solubility (90 °C), Caprolactam
xxxx % w/w
Solubility (90 °C), 95% Caprolactam + 5% Water
xxxx % w/w
Volatility, Weight loss, Pure substance; TGA, heating rate 20 °C/ min in air at 280 °C
xxx %
Volatility, Weight loss, Pure substance; TGA, heating rate 20 °C/ min in air at 340 °C
xxx %
Last edited Jun 8, 2016
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