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Irganox® E 201

Technical Datasheet | Supplied by BASF
Irganox® E 201 by BASF is vitamin E-based primary phenolic antioxidant. It contains 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol. Provides color control during polymer processing and excellent melt flow. Offers optimal food self-life due to improved retention of polymer properties and excellent extraction resistance. It has inherent low migration property. Irganox® E 201 is compatible with HDPE, LDPE, LLDPE, PUR and polyol. Used for HDPE blow molding, LDPE extrusion, food- and medical packaging applications.
Product Type
Antioxidants > Phenolics
Chemical Composition
CAS Number
Physical Form
Liquid, Viscous oil
Yellow to brownish
Product Status
Applications/ Recommended for
  • PE > HDPE
  • PE > LLDPE
  • PE > LDPE
  • Polyurethane
  • Packaging > Food
  • Packaging > Medical / Pharmaceutical
  • Extrusion > Blow molding
Food contact approval
Labels/Agency Rating

Irganox® E 201 Properties


Value & Unit
Test Condition
Test Method
> 92 %
Molecular Weight
430.72 g/mol
Acid Value
< 2

Compatiblity with other products

Find products that are predicted to be compatible with Irganox® E 201.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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