For professionals in the chemical, polymer, and cosmetic industries, a thorough understanding of key chemical compounds is essential for successful formulation and product development. Diisodecyl Adipate, identified by its CAS Number 27178-16-1, is one such compound that plays a crucial role across various applications. As a leading manufacturer and supplier of this high-purity ester from China, we aim to provide detailed insights into its properties and uses, helping procurement managers and R&D scientists make informed decisions.

Diisodecyl Adipate (DIDA) is characterized by its appearance as a clear, colorless to pale yellow oily liquid. Its molecular formula is C26H50O4, with a molecular weight of 426.68 g/mol. This synthetic ester is derived from adipic acid, a dicarboxylic acid, andisodecyl alcohol. Its chemical structure imparts several desirable physical and chemical properties that make it a versatile additive. The purity level typically offered by reputable manufacturers, such as ourselves, is ≥99% as determined by Gas Chromatography (GC).

Key properties of DIDA include a boiling point greater than 250°C (at 5 mmHg), a density between 0.918-0.922 g/cm³ at 20°C, and a refractive index of 1.450-1.452 at 20°C. Its viscosity at 25°C is usually between 25-30 mPa·s, and it boasts an impressively low pour point of -60°C. The flash point is over 200°C (COC), indicating good thermal stability. DIDA is miscible with most organic solvents but insoluble in water, a common characteristic for ester-based plasticizers.

The primary applications for Diisodecyl Adipate stem from its function as a high-performance plasticizer and synthetic ester. In the polymer industry, it is extensively used to enhance the flexibility, low-temperature resistance, and durability of materials like PVC and rubber. This makes it invaluable for manufacturing cables, flooring, automotive parts, and general-purpose films. For PVC manufacturers looking to buy DIDA, understanding these performance enhancements is key to optimizing their formulations.

Beyond industrial polymers, DIDA is also utilized in the cosmetic industry as a raw material. Its emollient properties make it an effective ingredient in hair care and oral care products, contributing to a smoother feel and improved product texture. Furthermore, DIDA serves as a base oil and functional fluid in various industrial lubricants, demonstrating its broad applicability. The low toxicity of DIDA also makes it suitable for sensitive applications, including those involving food-contact materials and medical devices, underscoring the need for sourcing from quality-assured suppliers.

When seeking to purchase Diisodecyl Adipate (CAS 27178-16-1), engaging with a trusted manufacturer and supplier is paramount. Our company provides high-purity DIDA with detailed specifications, competitive pricing, and reliable supply. We encourage R&D scientists and procurement managers to contact us for samples and quotes to explore how the unique properties of Diisodecyl Adipate can benefit their specific applications. Our production capacity and commitment to quality ensure a steady supply for your needs.