Product Name: Antioxidant 1222
Synonym: Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate
|Appearance||White crystalline powder|
|Melting point ℃||≥116.0|
|Loss on heating %||≤0.5|
Packing: 25kg/Bag; 25kg/Drum
It is a phosphorus containing hindered phenolic antioxidant with good extraction resistance. Especially suitable for polyester anti-aging. Usually added before polycondensation, as it is a catalyst for polyester polycondensation. It can also be used as a light stabilizer for polyamide and has antioxidant properties.
Mainly used as disinfectant and germicide.
Stored in a cool dry and ventilated place.