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% 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. info at hhochem. com