Rubber Antioxidant 2246 CAS 119-47-1

Chemical Name: 2,2′-Methylenebis(6-tert-butyl-4-methylphenol)
Product Name: Rubber Antioxidant 2246
CAS No.: 119-47-1
Molecular Fomula: C23H32O2
Molecular Weight: 340.5
Appearance:White or ivory-white powder
related documents:

COA of Rubber Antioxidant 2246
TDS of Rubber Antioxidant 2246

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Rubber Antioxidant 2246
Rubber Antioxidant 2246 Quick Details
Chemical Name: Rubber Antioxidant 2246
CAS No.: 119-47-1
Chemical Structure:
Rubber Antioxidant 2246 Typical Properties


Appearance(visual Inspection)
White or ivory-white powder

Initial M.P.,’C Min

Heating loss% Max

Ash content% Max


Rubber Antioxidant 2246 Typical usage
It can be used as antioxidant in natural rubber , latex,synthetic latex,as well as kinds of plastic products .Also in oil products and fattiness food,it can act suitable antioxidant .This product has low toxicity and volatility,no pollution coloration to the applied products. It’s a widely applied hindered phenolic antioxidant.
Rubber Antioxidant 2246 Packaging and Shipping
25Kg paper-plastic film bag,500Kg Kraft paper bag and Or jumbo bag.
Rubber Antioxidant 2246 Storage
The product should be stored in the dry and Cooling place with good ventilation and Should be avoid hot and sunshine.
Rubber Antioxidant 2246 Properties
Industry product appears white or ivory-white crystal powder,density 1.04-1.08,melting point 120-130℃,low volatility,steam pressure 2mm/Hg columniation (160℃).In rubber,solubility exceeds 2%,in organic impregnant(such as carbinol, Alcohol, Benzene, Acetone,Ethyl acetate,Chloroform)it can well dissolve.Because of the hindered phenolic structure,its chemical character is not lively.In storage it can keep stalbe conditions.It will appear slightly red after long storage ,but have no effect on anti oxidant.


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