Omnistab HP-136

Omnistab HP-136

· Chemical Name:Dimethyl-dibutyl benzofuranone;3, 4-dibutyl-5 -(2, 4-dimethyl phenyl) benzofuran-2 (3H) -ketone

· CAS:181314-48-7

· Molecular formula:C24H30O2

· Molecular weight:350.49

Structural formula:
Omnistab HP-136
Applications

Omnistab HP-136 is high effective carbon free radical trapped and chain-breaking antioxidant.It is used to stop Auto-oxidation of polymer during production by trapping free radical.Omnistab HP-136 can provide reactive hydrogen increasing the efficiency of the phenolic antioxidant and decreasing the dosage of phenolic or phosphite antioxidants Omnistab AN HP-136 is suitable especially for high temperature production condition,which make it as an important stabilizer for propylene in processing. Omnistab AN HP-136 is useful in BOPP film,PC,Styrene,PPR pipes,Polyurethane and Adhesives and etc.

Specifications
ItemSpecification
AppearanceWhite powder
Assay98.00% min
Melting point130.00-135.00℃
Volatile0.50% max
Ash0.10% max


Storage and transportation

This product is transported as general chemical product, pay attention to prevent rain, moistureproof, store in dry and ventilated place.

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