CAS No.: [6683-19-8]

Tetra [β- (3, 5-ditert-butyl-4-hydroxyphenyl) propionic acid] pentaerythritol ester

Description

Most widely used hindered primary antioxidant.

Features

low volatile, has good compatibility with the material, many with phosphite ester antioxidant compound with use.

Molecular weight

1178

Melting point ℃

110-125

Product form

White-like white powder

Package

20kg PE bag

Properties

all kinds of general plastics, engineering plastics, rubber and elastomer, coating and adhesive polymer materials, etc.

0.05 1%, test to determine the specific amount according to the customer application.

Solubility @20 ℃ ( g/100g solvent )
Acetone Chloroform Ethanol Ethyl acetate Hexane Methyl Water Toluene Methylene chloride
47 71 2 47 0.3 0.9 <0.01 60 63
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