Dioctyl Sebacate DOS Plasticizer Manufacturer in Stock for Cold Resistant Wire and Cable Materials for Artificial Leather CAS2432-87-3

• Customization: Available
• CAS No.: 2432-87-3
• Formula: C26h50o4
• Model NO.: DOSdioctyl sebacate
• Source: Catalytic Reforming
• Transport Package: Galvanized Drum Package, or Plastic Drum Package
• Specification: 200 kg/barrel
• Trademark: Dengfeng Chemical
• Origin: Henan China
• HS Code: 2917131000
• Production Capacity: 10000tons/Month

Product Description

Dioctyl sebacate (DOS)

DOS is an excellent cold resistant plasticizer with high plasticizing efficiency and low volatility. It has excellent cold resistance, good heat resistance, light resistance, and electrical insulation, and is suitable for various resins such as polyvinylchloride, vinylchloride copolymers, nitrocellulos, ethyl cellulose, and synthetic rubber. Specially suitable for making cold resistant wire and cable materials, artificial leather, films, boards, sheets, etc. Often used in combination with phthalates.

As a low-temperature plasticizer for various synthetic rubbers, it has no effect on the vulcanization of rubber.
Our company's sebacic acid (DOS) is of high quality and low price, and is available worldwide. Interested parties please contact WeChat/WhatsApp:

Chinese DOS plasticizer, namely dioctyl sebacate, is a high-performance and environmentally friendly plasticizer with characteristics such as environmental protection, cold resistance, and flame resistance. It does not contain harmful heavy metals and is suitable for use in exported products. This plasticizer has passed EU REACH and ROHS testing and is particularly suitable for export to foreign markets.

Product quality indicators:

Project indicators

DOS is an excellent cold resistant plasticizer with low volatility. Therefore, in addition to excellent low-temperature performance, it can also be used at higher temperatures. Di-2-ethylhexyl sebacate has good light resistance, weather resistance, and electrical properties, making it the best plasticizer for cold resistant cable materials. The main disadvantage is that it is easily extracted by hydrocarbon solvents and prone to migration, resulting in higher costs.

DOS has poor compatibility and is usually used in combination with phthalates. Di-2-ethylhexyl sebacate is widely used in PVC cable materials, as well as in PVC cold resistant films, synthetic leather and other products. It can also be used as a plasticizer for plastics such as polymethyl methacrylate, polystyrene, and vinylchloride acetate copolymers, and as a synthetic lubricant for jet engines.

This product has low toxicity and a toxicity coefficient of T=1000. It is licensed to be used as a food packaging material in the United States and the Netherlands.Solubility: Insoluble in water, soluble in organic solvents such as alcohols, ethers, ketones, aromatic hydrocarbons, and fatty hydrocarbons. Partially soluble in certain amines and polyols. Compatible with polyvinylchloridevinylchloride copolymer, ethyl cellulose, polystyrene, polymethyl methacrylate, and synthetic rubber. Sebacic acid is directly esterified with octanol under the action of sulfuric acid.