Dioctyl Sebacate

CAS# 122-62-3

Product Description

Dioctyl sebacate (DOS) is a chemical compound with various industrial and commercial applications. 

Product:

Dioctyl Sebacate

CAS:

122-62-3

Synonym:

Bis(2-ethylhexyl) decanedioate; Bis(2-ethylhexyl) sebacate; Sebacic acid di(2-ethylhexyl) ester

Structure:

Typical Characteristics

Appearance

Clear pale yellow liquid

Boiling point

256 °C

Density

0.912 g/cm3

Flash Point

210 °C

Melting point

-48 °C

Molecular Weight

426.67

Odor

Mild odor

Purity

≥97%

Refractive index

1.450

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We Offer Dioctyl Sebacate
in various grades

A few of the grades available are listed below:

Dioctyl Sebacate used in many
industry applications

Dioctyl sebacate (DOS) is a chemical compound with various industrial and commercial applications. Here are some of its uses:

  1. Plasticizer: DOS is commonly used as a plasticizer in the production of flexible polyvinyl chloride (PVC) and other polymers. It imparts flexibility, durability, and low-temperature properties to plastics, making them suitable for applications such as wire and cable insulation, automotive components, flooring, and medical devices.
  2. Coating Additive: It is used as a coating additive in paints, varnishes, and coatings to improve flexibility, adhesion, and film-forming properties. DOS can enhance coating performance and durability, especially in applications requiring resistance to abrasion, weathering, and chemical exposure.
  3. Lubricant: DOS may be used as a lubricant or lubricant additive in industrial and automotive lubricants, metalworking fluids, and hydraulic fluids. It can reduce friction, wear, and heat generation between moving parts, improving equipment performance and extending component life.
  4. Personal Care Products: It is used in the formulation of personal care products such as cosmetics, toiletries, and pharmaceuticals. DOS can serve as a solvent, emollient, or skin conditioning agent, providing moisturization, softness, and smoothness to the skin and hair.
  5. Textile Chemicals: DOS may find applications in the textile industry as a softening agent or lubricant for fibers and fabrics. It can improve fabric hand, flexibility, and drape, making textiles more comfortable to wear and enhancing their aesthetic appeal.
  6. Adhesive Formulation: It is used in the formulation of adhesives, sealants, and caulks as a plasticizer or viscosity modifier. DOS can improve adhesive flexibility, tackiness, and workability, enhancing bonding strength and durability in adhesive bonds and sealant joints.
  7. Food Packaging: DOS may be used in food packaging materials such as films, coatings, and adhesives. It can provide flexibility and barrier properties to packaging materials while ensuring safety for food contact applications.
  8. Industrial Cleaning: It may be used in industrial cleaning formulations as a solvent or co-solvent. DOS can help dissolve and remove oils, greases, and other contaminants from surfaces, equipment, and machinery.
  9. Paint and Coating Industry: It is used in the paint and coating industry as a plasticizer, solvent, or coalescing agent. DOS can improve the flexibility, adhesion, and durability of coatings, contributing to their performance and longevity.
  10. Printing Inks: DOS may find applications in the formulation of printing inks for various printing processes. It can improve ink flow, pigment dispersion, and print quality while maintaining adhesion and durability on substrates.