Product Introduction

Dioctyl adipate is a diester derivative of adipic acid and is widely used in the manufacturing sector due to its excellent performance as a plasticizer. It modifies the properties of materials, enhancing flexibility and durability, making it a popular choice in various industrial applications. Furthermore, it has a relatively low volatility, which increases its usability in diverse formulations.

Product Composition

Dioctyl adipate is synthesized from octanol and adipic acid. The resulting compound has a molecular formula of C22H42O4 and a molar mass of 370.57 g/mol. Its structure includes two octyl groups connected by an adipate moiety, contributing to its effectiveness as a plasticizer.

Production Process

The production process of dioctyl adipate generally involves the esterification of octanol and adipic acid under controlled conditions, including temperature and pressure. This results in the formation of the diester while releasing water as a byproduct. The reaction is monitored closely to ensure product purity and to minimize the presence of unreacted materials.

Efficacy and Function

Dioctyl adipate serves primarily as a plasticizer, reducing the brittleness of polyvinyl chloride (PVC) and other polymers, thereby improving flexibility and workability. Its low volatility helps maintain the desired consistency in finished products, while its compatibility with a wide range of resins leads to enhanced performance in applications requiring high flexibility.

Application Scenarios

This compound is commonly applied in the production of flexible plastics, coatings, adhesives, and sealants. Additionally, it is utilized in cosmetics and personal care products as an emollient, providing a smooth feel and improving the formulation's overall texture. Its versatility allows for usage across multiple industries, including automotive, textiles, and packaging.

Packaging and Transportation

  • Storage Conditions: The product should be sealed, protected from light, kept away from high temperatures, and stored in a dry, cool, and well-ventilated place.
  • Packaging: Bulk packaging is 25kg per drum, sample packaging is 1kg per bottle, and custom packaging is available upon request.
  • Shipping Methods: FedEx, DHL, dedicated logistics, and sea freight consolidation.
  • Shelf Life: Two years.
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