Chemical Name:2,4-BIS(OCTYLTHIOMETHYL)-6-METHYLPHENOL

Other Name: 2-methyl-4,6-bis(octylsulfanylmethyl) phenol

CAS No: 110553-27-0 

Molecular Formula: C₂₅H₄₄OS₂  

Package: 200kg/drum 

Structural Formula:

Specification

Appearance: low-viscosity yellow liquid or solid

Density(20°C): 0.975-0.980g/cm?

Viscosity(20°C): 80-90mPa.s

Assay: 98%min

Melting Point: 20°C

Characterization: Antioxidant 1520 is a multifunctional liquid phenolic antioxidant for organic substrates such as elastomers, plastics, adhesives, sealants, oils and lubricants. It effectively protects the substrate against thermo-oxidative degradation during processing and long-term heat aging. Antioxidant 1520 is nonstaining, non-discoloring, low in volatility, and stable to light and heat. Antioxidant 1520 is specially recommended for emulsion and solution polymerized elastomers, such as BR, SBR, NBR, SBS and others.  

Application: Antioxidant 1520 is an effective thermo-oxidative stabilizer in a wide range of solution polymerized, emulsion polymerized and thermoplastic elastomers including: BR, SBR, NBR, IR, SBS, and SIS as well as natural rubber. The antioxidant is effective both as a raw elastomer and compound stabilizer. It is also effective in various adhesive and sealant applications and latex applications. Antioxidant 1520 is not recommended for odor sensitive hot melt adhesives or their raw materials.