CHUANG HAI BIOTECHNOLOGY CO.,LTD

Contact person: Sily Chen

Email: Sily@chuanghaibio.com

Tel:+8613131128733

WhatsApp/Telgram/Wechat:+8613131128733

Hebei Chuanghai Biotechnology Co.,Ltd

Website: www.chuanghaibio.com

Chinese name: diisooctyl sebacate Chinese synonyms: di(2-ethylhexyl) sebacate; di(2-ethylhexyl) sebacate; diethylhexyl sebacate; di-sebacic acid Octyl ester 500ML; Di-2-ethylhexyl sebacate; Dioctyl caprate; Di(2-ethylhexyl) sebacate; Diisooctyl sebacate English name Dioctylsebacate English synonyms OctoilDOS; octoils; OctylSebacate ; octylsebacate; PlasthallDOS; Plexol; Plexol201; Plexol201 ;Organic raw materials; Reference substances; Organic chemical raw materials; Esters; Universal reagents; Esters; Carbonyl compounds; Organic chemistry; Organic building blocks; FattyAcidEsters(Plasticizer);FunctionalMaterials;Plasticizer;organicchemical;BuildingBlocks;C12toC63;CarbonylCompounds;ChemicalSynthesis;Esters; OrganicBuildingBlocks; microorganisms; daily chemical raw materials; raw materials; chemical additives; chemical raw materials; general biochemical reagents-organic acids

Overview: Dioctyl sebacate, also known as bis-2-ethylhexyl sebacate, or DOS for short, is produced by the esterification reaction of sebacic acid and 2-ethylhexanol. Suitable for polyvinyl chloride, vinyl chloride copolymer, nitrocellulose, ethyl cellulose and synthetic rubber, etc. It has high plasticizing efficiency and low volatility. It has excellent cold resistance, good heat resistance, light resistance and electrical insulation. It also has good lubricity when heated, making the product look and feel good, especially Suitable for making Chemicalbook cold-resistant wire and cable materials, artificial leather, films, plates, sheets, etc.

Physical and chemical properties: Colorless to light yellow liquid. The relative density is 0.910 (25℃), the melting point is -55℃, the boiling point is 248℃ (4×133.322Pa), and the refractive index is 1.447 (20℃). Insoluble in water, soluble in ethanol, ether, benzene and other organic solvents. Can be mixed with ethyl cellulose, polystyrene, polyethylene, polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, etc. Good cold resistance.

Applications: It can be used as a low-temperature plasticizer and also in synthetic lubricants for jet engines. Suitable for polyvinyl chloride, vinyl chloride copolymer, nitrocellulose, ethyl cellulose and synthetic rubber, etc. It has high plasticizing efficiency and low volatility. It not only has excellent chemical book cold resistance, but also has good heat resistance, light resistance and electrical insulation. It also has good lubricity when heated, making the product look and feel good. It is especially suitable for making cold-resistant wire and cable materials, artificial leather, films, plates, sheets, etc.

Chemical Properties Colorless or slightly yellow oily liquid. Freezing point -40℃, boiling point 337℃, 256℃ (0.67kPa), 212℃ (0.13kPa), relative density 0.9119 (25/25Chemicalbook℃), refractive index 1.4496 (25℃). At 20°C, the solubility of this product in water is 0.02%, and the solubility of water in this product is 0.15%. Soluble in hydrocarbons, alcohols, ketones, esters, and chlorinated hydrocarbons, but insoluble in glycols.

Used as chromatographic fixative, plastic toughening agent and low-temperature plasticizer, also used in lubricant synthesis. Used as plasticizer for plasticizing polyvinyl chloride cable materials, cold-resistant films, artificial leather and other resins. Chemicalbook It can also be used as a raw material for jet engine lubricants. It can be used as gas chromatography stationary liquid. It can be used for separation and analysis of alcohols, alkaloids, fatty acids, esters and halogenated compounds. It can also be used as rocket propellant and plasticizer.

If you want to place an order,pls feel free to contact me，

Contact person: Sily Chen

Email: Sily@chuanghaibio.com

Tel:+8613131128733

WhatsApp/Telgram/Wechat:+8613131128733

Hebei Chuanghai Biotechnology Co.,Ltd

Website: www.chuanghaibio.com