Kanatol 8S -Di Octyl Sebacate (DOS) is a high-performance, non-phthalate plasticizer. It is a diester formed from sebacic acid and 2-ethylhexanol with the molecular formula C₂₆H₅₀O₄ and a molecular weight of ≈426.7 g/mol. Di Octyl Sebacate is widely used as a plasticizer and lubricant in polymers, elastomers, and other industrial applications
Di Octyl Sebacate (DOS)
Bis(2-ethylhexyl) sebacate
Di(2-ethylhexyl) sebacate
Bis(2-ethylhexyl) decanedioate
| Property | Typical Value |
|---|---|
| CAS Number | 122-62-3 |
| Chemical Name | Di Octyl Sebacate |
| Synonyms | DOS, DEHS, Bis(2-ethylhexyl) sebacate |
| Molecular Formula | C₂₆H₅₀O₄ |
| Molecular Weight | ~426.7 g/mol |
| Appearance | Light yellow/transparent liquid |
| Assay (Ester content) | ≥ 98 % |
| Density (20-25 °C) | ~0.913–0.916 g/cm³ |
| Acid value | ≤ 0.1 mg KOH/g |
| Refractive index | ~1.45 (20-25 °C) |
| Solubility | Practically insoluble in water |
| Flash point | ~215 °C |
| State | Liquid |
The above specifications are provided for reference purposes only. For precise and up-to-date technical details, please contact our marketing team.
High plasticizing efficiency: Improves flexibility and processability in PVC and other polymers.
Cold-temperature performance: Enhances flexibility at low temperatures.
Non-phthalate alternative: Suitable where phthalate-free formulations are desired.
Lubricative action: Can aid in processing performance of resins and rubbers.
Wide industrial applicability: Used in plastic, rubber, lubricant, and specialty applications.
Di Octyl Sebacate (DOS) is used as:
PVC & copolymer plasticizer (cable, film, sheet, leather cloth).
Cold-resistant elastomers and synthetic rubber processing.
Lubricant in metal drawing and grease formulations.
Specialty resin plasticizing (nitrocellulose, ethyl cellulose, etc.).
Typical usage levels are application-dependent and vary with resin type, processing method, and property targets.
Store DOS in a cool, dry, well-ventilated area away from direct heat, sparks, and open flames. Keep containers tightly closed and avoid contact with strong oxidizing agents.
Information in this document is based on trustworthy sources only.
Kanatol 8S is Di Octyl Sebacate (DOS), CAS No. 122-62-3, manufactured by KLJ and supplied by Lab Line Enterprises. It is a non-phthalate plasticizer chemically identified as bis(2-ethylhexyl) sebacate, used in polymer, rubber, and specialty resin formulations where DOS is specified. Kanatol 8S is selected for applications requiring flexibility and low-temperature performance, subject to formulation design and testing. Lab Line Enterprises supplies Kanatol 8S to major industrial and manufacturing hubs across India including Mumbai, Pune, Ahmedabad, Vadodara, Surat, Delhi NCR, Faridabad, Gurugram, Chennai, Hosur, Bengaluru, Hyderabad, Coimbatore, Tiruppur, Kolkata, Durgapur, Ludhiana, Jalandhar, Indore, and Aurangabad, supporting customers with consistent material availability and documentation.
Looking for the right chemical solution? We’re here to help. Whether it’s specialty polymers, rubber additives, or custom formulations, share your specific needs and our experts will tailor the perfect solution for you.
By downloading the datasheet, you consent to share your company name, email address, and mobile number with Lab Line Enterprises. This information may be used for internal marketing and sales communication.
