Chemical Name: Propanoic acid, 3,3'-thiobis-, 1,1'-dioctadecyl ester 

Molecular Formula: C₄₂H₈₂O₄S

CAS NO.: 693-36-7

Molecular Weight: 682 

Structural Formula: 

Specifications:

Characteristics and Uses : 
Antioxidant DSTDP has low volatility so less loss in processing under heat, it is also non-pollutant and non-coloring. It is often used in conjunction with other hindered phenol antioxidant to enhance product’s heat resistance. Its effect is better than DLTDP. Antioxidant DSTDP is widely used with polyolefin, polystyrene, ABS resin and other polymers. 
 

Storing and Packing: 
This packed in cardboard dox lined with plastic bags with the net capacity of 25 kg per dox or according to customers' demands.