1、 Chemical Component：2,2-Bis[[3-(dodecylthio)-1-oxopropoxy]methyl]propane-1,3-

diyl bis[3-(dodecylthio)propionate]

2、CAS：29598-76-3

3、Structure：

4、Molecular Weight：1161.94

5、Molecular Formula：C₆₅H₁₂₄O₈S₄

6、Feature and Application：

LQ-412S is a low volatility, high molecular weight,organic sulfur-containing antioxidant intended for Polyolefins and engineering thermoplastics.

It is specially recommended for high-temperature long-term applications for Polypropylene,polyethylene and engineering thermoplastics.

When LQ-412S is used together with a primary hindered phenolic antioxidant, the combination provides thermal stability which is not obtainable with conventional thioesters.

LQ-412S is the most efficet thioester Antioxidant which can decrease the usage of hinder phenolic antioxidant and other phosphite ester antioxidant.

7、Specifications：

Appearance :         White powder

Assay(%):                     ≥98.00

Melting point(℃):   48.00-52.00

Volatiles（%） ≤0.50

Ash(%):                   ≤0.10

8、Storage and Transport：

Store in cool, well-ventilated area. Keep container tightly closed.

9、Packing：

25KG carton or as customers’s requirement