Chemical Name: 2,2'-Methylenebis(6-tert-butyl-4-methylphenol)    2246(BKF)

Molecular Formula: C₂₃H₃₂O₂

Structural Formula:

CAS NO: 119-47-1

Product Specifications:

Appearance：White crystalline powder

Melting Point：125-133 °C

Content：≥99%

Ash：≤0.1%

Volatile：≤0.5%

Melting Hue：≤60APHA

Properties: 2246 is an excellent antioxidant properties of efficient non-polluting antioxidant. In the rubber industry , the product is a synthetic rubber , and natural rubber latex antioxidant , the phenolic antioxidant is one of the more excellent variety . Added to the product of thermal oxidative aging of rubber products can , in part, to prevent the light aging and multiple deformation ozone destruction. And to salts of variable valence metals passivation . For light and colored rubber products, in the plastics industry , the product can prevent chlorinated polyether , high impact polystyrene , ABS resin , POM, cellulose resin thermal aging and photoaging , the amount of 0.5-1% .

Packaging: Antioxidant 2246 stable, no special storage requirements, to avoid high temperatures and humidity during storage . With inner drum lined with plastic bag , net weight 25kg / drum , can also be designed according to customer requirements .

Product TDS download please click here  /Public/userfiles/files/TDS HSM-2246(BKF).pdf