The Universal Selection Source: Polymer Additives

by SpecialChem

Irganox® 1330

Technical DataSheet | Supplied by BASF

Irganox® 1330 is a 3,3',3',5,5',5'-hexa-tert-butyl-a,a',a'-(mesitylene-2,4,6-triyl)tri-p-cresol. It is a sterically hindered phenolic primary antioxidant for processing and long-term thermal stabilization. It has good compatibility with most substrates, high resistance to extraction and also offers excellent dielectrical properties. Irganox® 1330 protects the substrates against thermo-oxidative degradation. It reduces water carry-over in polypropylene tape extrusion. It is compatible with polyethylene, polypropylene, polybutene, linear polyesters, polyamides, PVC, polyurethane, styrene homo- and copolymers. Used for the stabilization of pipes, molded articles, wires and cables, elastomers, dielectric films etc. It is particularly recommended for polyolefin applications requiring good water extraction resistance combined with low color development. Its recommended dosage rate in polyolefin is 0.05-0.3%.

Irganox® 1330 Product details

Product Type
Chemical Composition
CAS Number
Physical Form
Powder, Free-flowing
Product Status
Applications/ Recommended for
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Food contact approval
Labels/Agency Rating

Irganox® 1330 Properties


Value & Unit
Test Condition
Test Method
Melting range
xxxxxxxxx °C
Flash point
xxx °C
Density @ 20°C
xxxx g/ml
Bulk density
xxxxxxxxx g/l
Solubility @ 20°C in chloroform
xx g/100g
Solubility @ 20°C in ethylacetate
xx g/100g
Solubility @ 20°C in acetone
xx g/100g
Molecular weight
xxx g/mol
Solubility @ 20°C in n-hexane
x g/100g
Solubility @ 20°C in methanol
x g/100g
Solubility @ 20°C in methylene chloride
xx g/100g
Vapor pressure
xxxxxx Pa
Solubility @ 20°C in water
xxxxxx g/100g

Solubility Properties

Test Condition
Test Method
Insoluble in
Last edited Jan 10, 2017
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