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Antioxidant 168

Product Details

The chemical name:Tris-(2.4-di-tert-butyl-phenyl phosphate)

Chemical Structure Formula:


CAS NO.:31570-04-4

Molecular Formula:C42H63O3P

Molecular Weight:M=646  

Quality Standard:



It is easily soluble in such organic solvents as benzene, chloroform, cyolohexane etc.,    sightly soluble in esters, but not in polar solvents, such as

water, alcohols etc. Low toxicity,    good thermostability, non-hydrolyzable, etc. The peculiarity is that it can all be retrieved if    soaking in the hot

water at 90±1℃ within 14 hours and its quality will not be affected.


It 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. It isn't usually used alone,compounded with hindered phenolic primary antioxidants such

as JY-1010, to improve thermostability of polymer during the processing. There are over ten kinds of blends of JY-168 with phenolic antioxidants, widely us

in the polymer materials, such as polylefins (eg. Polyethylene, polypropylene etc.), polyamide, polycarbornate, ABS and so on. The product has good effect

with HALS.


Stable in property. No special repuirement but keep away from damp or heat.


Net weight 25kg bags or cartons. It can also be designed according to customers' requirements.

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