Chemical name: 2,6-di-tert-butyl-4—(4,6-bix(octylthio)-1,3,5-triazin-2-ylamino)phenol
CAS No.：991-84-4                               
Molecular formular: C33H56N4OS2
Molecular weight：589                                           
Molecular structure
 

Specification                                                                        
Appearance: White crystalline powder 
Melting point，℃：91-96
Assay, %：≥99.0
Loss on drying, %: ≤0.5
Volatility, %: ≤0.5
Transmittance: 425nm ≥ 95%
              500nm ≥ 98%

Solubility (20℃, g/100g solvent)                                                       
Acetone:20     Benzene:43     Chloroform:39      Ethyl Acetate:46     n-Hexane:6
Methanol:1.4    Water＜0.001

Application                                                                          
ANTIOXIDANT HONOX-565 is a high molecular weight, non-staining, multifunctional antioxidant with highly effective stabilization for a variety of elastomers including BR, IR, SBR, SIS, SBS etc.. It is also useful for the stabilization of hot melt adhesives (especially those derived from unsaturated elastomers), rosin ester tackifier resins, EPDM, ABS, impact polystyrene, polyamides and polyolefins.