| Sebacic acid | |
| White granular powder. Melting point 153°F. Slightly soluble in water. Sublimes slowly at 750 mm Hg when heated to melting point. | |
| CAS: | 111-20-6 |
| MF: | C10H18O4 |
| MW: | 202.25 |
| EINECS: | 203-845-5 |
| Melting point | 133-137 °C(lit.) |
| Boiling point | 294.5 °C100 mm Hg(lit.) |
| density | 1.21 |
| vapor pressure | 1 mm Hg ( 183 °C) |
| refractive index | 1.422 |
| Fp | 220 °C |
| storage temp. | Store below +30°C. |
| solubility | ethanol: 100 mg/mL |
Uses
1. Sebacic acid can be used as cold plasticizer, nylon resins and other raw material.
2. It can be used as analytical reagents, etc.
3. Sebacic acid is mainly used as sebate plasticizer and nylon molding resin raw material, it is also used for high-temperature lubricant raw material. Its main product is methyl ester, isopropyl, butyl, octyl, nonyl phenyl ester and methyl ester, common ester is dibutyl sebacate and dioctyl sebacate. Sebacic acid plasticizers can be widely used in polyvinyl chloride, alkyd resins, polyester resins and polyamide molding resin due to its low toxicity and high temperature performance, so it is often used in the resin of some special purposes. Nylon molding resin which producted by sebacic acid has high toughness and low moisture absorption, it can also be processed into many special-purpose products. Sebacic acid is also rubber softener, surfactant, coating and fragrance raw materials.
4. Sebacic acid is used as GC Less tail agent, separation and analysis of fatty acids, it can be used to precipitate and quantitative determination of thorium, separation of thorium, cerium and other rare earth elements. Plasticizers, synthetic resins and synthetic fibers.
