Chemical name:

Octadecyl-β-(4-hydroxy-3,5-di-tert-butyl-phenyl）-propionate

Molecular formula:C35H62O3

Molecular structure:

CAS NO.:2082-79-3

Molecular weight:531

Appearance:White crystal or powder
Assay: ≥99%
Melting point:50℃~55℃

Volatilizing:≤0.5%
Ash：≤0.1%

Transmissivity:425nm≥97%;500nm≥98%

Solubility(2g/20ml,Toluene): Clear solution

Assay: ≥99%

Properties:

The product takes on an appearance of white powder, without odor and smell. Soluble in benzene, acetone and chloroform, sparingly soluble in alcohol, insoluble in water. Good extraction-resistance in hot water and low volatility. When used in plastic, the product takes on the best effect of antioxidation.

Uses:

Antioxidant1076, with good synergistic of antioxidant168, DLTP, can retard heated degradation and oxidative degradation of polymeric substances during processing and in end applications. It can be widely used for PE, PP, PC, POM, ABS resin and other compound resin, compound rubber and petro-products. The amount to be used may be 0.05%~0.5%.

Package and Storage: Packed with plastic bag in composite plastic woven sack, Net 20kg/bag, or according to customers’ requirements. Store in a cool area designed for the storage of chemicals.

Period of Validity: Normally 24months.