Di Octyl Sebacate ( DOS ) CAS No.122-62-3
DOS is a non phthalate plasticizer used for PVC and copolymers for manufacture of sheets, film, leather cloth especially for low temperature flexibility and for non toxic application.
It is used as a lubricant in metal drawing and in manufacturing of greases for low temperature applications.
DOS has superior performance compared to DOA and find applications in place of DOA.
Specifications
Test |
Value |
Assay by Ester value |
99% Min |
Specific Gravity at 270C |
0.910 - 0.916 |
Acid value mgkoH |
0.5% Max |
Colour APHA |
50 Max |
Refractive Index at 270C |
1.4830-1.4834 |
Viscosity cp at 270C |
25-27 |
Packing
190 kgs in MS or HDPE Barrels, 1 Mt. IBC, ISO Tank Container.