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OMNISTAB® AN 168

1 of 19 products in this brand
OMNISTAB® AN 168 is a hydrolytically stable phosphite processing stabilizer. Also acts as an antioxidant.

Chemical Family: Phosphite Ester

Functions: Antioxidant, Secondary Antioxidant, Stabilizer

Compatible Polymers & Resins: Ethylene Vinyl Acetate (EVA), High-Density Polyethylene (HDPE), Linear Low Density Polyethylene (LLDPE) , Polyamides, Polybutadienes, Polycarbonates (PC), Polyethylene Terephthalate (PET), Polyethylene Terephthalate Glycol (PETG), Polyethylenes (PE), Polyolefins, Polypropylenes (PP), Styrene Butadiene Styrene (SBS), Styrene Ethylene Butylene Styrene (SEBS), Thermoplastic Elastomers (TPE)

Physical Form: Granules, Powder, Solid

Synonyms: 2,4-Bis(1,1-dimethylethyl)phenol phosphite, Tri(2,4-di-t-butylphenyl) phosphite, Tri(2,4-di-tert-butylphenyl) phosphite, Tri(2,4-tert-butylphenyl) phosphite, Tris [2,4-di-tert-butylphenyl] phosphite, Tris(2,4-di-t-butylphenyl)phosphite, Tris(2,4-di-tert-butylphenoxy)phosphine, Tris(2,4-di-tert-butylphenyl) phosphite, Tris(2,4-di-tert-butyphenyl) phosphite, Tris(2,4-tert-butylphenyl) phosphite

Technical Data Sheet
  • TypeDocument Name
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Plastics & Elastomers Functions
CAS No.
31570-04-4
EC No.
250-709-6

Applications & Uses

Compatible Substrates & Surfaces

Properties

Appearance
White powder or Granular
Typical Properties
ValueUnitsTest Method / Conditions
Acid Valuemax. 0.5mg KOH/g
Free 2,4-Di-tert-butylphenolmax. 0.3
Hydrolytic Resistance (at 90ºC water, 14h)Regular
Melting Range183.00 - 187.00°C
Molecular FormulaC42H63O3P
Molecular Weight646.93g/mol
OMNISTAB® AN 168 Contentmin. 99%
Transmittance (at 425 nm)min. 97%
Transmittance (at 500 nm)min. 98%
Volatilesmax. 0.3%

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Packaging Type

Storage & Handling

Shelf Life
12 months