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    CAS Number 31570-04-4. Linear Formula [[(CH 3) 3 C] 2 C 6 H 3 O] 3 P . Molecular Weight 646.92 . EC Number 250-709-6. MDL number MFCD00072706. PubChem Substance ID ...

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    Tris(2,4-di-tert-butylphenyl)phosphite is an organophosphorus compound with the formula [(C 4 H 9) 2 C 6 H 3 O] 3 P. This white solid is a widely used stabilizer in polymers where it functions as an antioxidant as well as other roles.

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    Product Antioxidant 168 Chemical name Tris(2,4-di-t-butylphenyl)phosphite Molecular formula C 42 H 63 O 3 P CAS No. 31570-04-4 Structure formula Quality indicators Appearance White crystalline powder Content 99% Melting point 182-186℃ Vol

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    Potential Applications . It is a kind of phosphite ester antioxidant. Good synergistic with antioxidant, for example, LEADAOX1010, LEADAOX 1076, applied in plastic contact food.

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    Antioxidant 168 is a white crystalline powder, melting point 181-184℃,soluble in benzene, toluene, gasoline, insoluble in water and alcohol.

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