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HomeProduct name listAntioxidant 168

Antioxidant 168

Synonym(s):2,4-Bis(1,1-dimethylethyl)phenol phosphite (3:1);Tri(2,4-di-tert -butylphenyl) phosphite;Tri(2,4-di-t -butylphenyl) phosphite;Tris(2,4-di-tert-butylphenyl) phosphite

  • CAS NO.:31570-04-4
  • Empirical Formula: C42H63O3P
  • Molecular Weight: 646.94
  • MDL number: MFCD00072706
  • EINECS: 250-709-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-04-25 13:42:50
Antioxidant 168 Structural Picture

What is Antioxidant 168?

Description

ANTIOXIDANT 168 is a secondary antioxidant with excellent resistance to extraction by water, low volatility and high heat stability. It can effectively decompose hydroperoxides produced during the processing of polymeric materials. ANTIOXIDANT 168 usually not used alone, is compounded with hindered phenolic primary antioxidants such as 1010 to improve thermostability of polymer during the processing. There are over ten kinds of blends of 168 with phenolic antioxidants, widely use in the polymer materials such as PE, PP, PA, PC, ABS and so on.

The Uses of Antioxidant 168

This product is an excellent Antioxidant wnameely applied to polyethylene, polypropylene, polyoxymethylene, ABS resin, PS resin, PVC, engineering plastics, binding agent, rubber, petroleum etc. for product polymerization.

Properties of Antioxidant 168

Melting point: 181-184 °C(lit.)
Boiling point: 594.2±50.0 °C(Predicted)
Density  -0.98
Flash point: 46°C (115°F)
storage temp.  2-8°C
solubility  Acetonitrile (Slightly), Chloroform (Sparingly), Ethyl Acetate (Sparingly, Heate
form  Powder
color  white
Sensitive  moisture sensitive

Safety information for Antioxidant 168

Signal word Warning
Pictogram(s)

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.

Computed Descriptors for Antioxidant 168

InChIKey JKIJEFPNVSHHEI-UHFFFAOYSA-N

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