SEBACIC ACID DI-N-OCTYL ESTER
CAS Number: 2432-87-3
Chemical Formula: C26H50O4
Synonyms
• SEBACIC ACID DIOCTYL ESTER
• SEBACIC ACID DI-N-OCTYL ESTER
• Decanedioic acid, dioctyl ester
Appearance: Pale yellow or colorless transparent liquid.
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
SEBACIC ACID DI-N-OCTYL ESTER is insoluble in water but dissolves readily in organic solvents including hydrocarbons, alcohols, ketones, esters, chlorinated hydrocarbons and ethers. It shows excellent compatibility with polyvinyl chloride, nitrocellulose, ethyl cellulose and chloroprene rubber. It features high plasticizing efficiency, low volatility, outstanding cold resistance, favorable heat and light stability, and good electrical insulation. In addition, it offers good lubricity during processing, helping produce finished goods with smooth surface and pleasant hand feel. It is widely used in cold-resistant wire and cable compounds, artificial leather, films, sheets and boards. The US FDA has approved dioctyl sebacate plasticized films for food packaging applications.
Parameters
| Property | Value |
| Melting point | 18°C |
| Boiling point | 256℃ |
| density | 0.912 |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.451 |
| Fp | 210℃ |
| form | powder to lump to clear liquid |
| color | White or Colorless to Light yellow |
| Water Solubility | 3.856ng/L at 25℃ |
| FreezingPoint | -48℃ |
| Dielectric constant | 4.0（27℃） |
| InChI | InChI=1S/C26H50O4/c1-3-5-7-9-15-19-23-29-25(27)21-17-13-11-12-14-18-22-26(28)30-24-20-16-10-8-6-4-2/h3-24H2,1-2H3 |
| InChIKey | MIMDHDXOBDPUQW-UHFFFAOYSA-N |
| SMILES | C(OCCCCCCCC)(=O)CCCCCCCCC(OCCCCCCCC)=O |
| LogP | 10.23 at 25℃ |
| CAS DataBase Reference | 2432-87-3(CAS DataBase Reference) |
| EPA Substance Registry System | Decanedioic acid, dioctyl ester (2432-87-3) |
Product Application
Dioctyl sebacate is widely used as an efficient plasticizer.
Factory and Equipment Show
Fast delivery time
Inventory orders: 2–3 working days
New production: 7–10 working days
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