CAS No.: [31570-04-4]

Tris (2, 4-ditert-butylphenyl) phosphite ester

Description

most widely used Phosphite ester antioxidant.

Features

low volatile, resistant to hydrolysis stability is good, and more use of hindered phenolic antioxidants compound

Molecular weight

647

Melting point ℃

183-187

Density@20 ℃

1.03g/cm3

Product form

White powder

Package

20kg paper bag

Properties

polyolefin and olefin copolymer, polycarbonate and polyamide engineering plastics, rubber and elastomer, coating and adhesives.

0.05 0.2%, test to determine the specific amount according to the customer application

Solubility @20 ℃ ( g/100g solvent )
Acetone Hexane N-hexane Ethanol Methanol Ethyl acetate Toluene Water
1 10 11 0.1 <0.01 4 30 <0.01
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