Dioctyl Sebacate DOS CAS NO.:2432-87-3

Dioctyl Sebacate（DOS）

DOS is a good cold resistant plasticizer,but it also has better heat resistance,light resistance and electrical insulation.DOS has high plasticizing efficiency and low volatility.Suitable for polyvinyl chloride, vinyl chloride copolymer, cellulose nitrate, ethyl cellulose and synthetic rubber, etc.DOS is especially suitable for making cold resistant wire and cable material, meat fresh-keeping film, artificial leather, film, conveyer belt, sheet material, sheet material and others.

 DOS is a low temperature plasticizer for various synthetic rubbers, it has no effect on the vulcanization of rubber

1. Introduction

2. (1)Product name:Dioctyl Sebacate（DOS）

(2)Appearance:Colourless liquid

(3)CAS NO.:2432-87-3

(4)EINECS NO.:219-411-3

(5)Molecular Formula:C20H37NaO7S

2. technical Specification

3.Application

DOS has been applied to vinyl chloride co-polymers, cellulose, CDDP-ms and synthetic rubber, especially suitable to product hardy wire and cable material, artificial leather, thin film, panel and sheet, etc.

DOS has been used to mix with phthalates plasticizer, and to be low-temperature plasticizer for synthesized rubber. In addition, it has been used as the lubricant of the jet engine.

DOS has been used to the system of solid propellant to improve the mechanical properties, to decrease Tg and increase the percentage elongation of solid propellant at low temperature.

4.Packing

Packed in 190KG/PE drum or iron drum,950KG/IBC, 16T/20GP, 18T/20GP, 20T/ Flexitank /20GP.

5.Storage

Store in a cool and dry place,avoid moisture water,keep away from fire.