Description

Dioctyl Succinate is a high-purity diester compound, valued for its excellent solvency and plasticizing properties. This versatile chemical intermediate is crucial for formulators seeking a reliable, low-volatility component to enhance product performance and stability. It is primarily utilized by manufacturers in the polymer, personal care, and specialty chemical industries.

Application

• As a plasticizer and coalescing agent in polymer dispersions and latex paints.
• An effective solvent and carrier for active ingredients in agrochemical formulations.
• A key emollient and skin-feel enhancer in cosmetic and personal care products such as creams and lotions.
• Used in the synthesis of specialty lubricants and lubricant additives.
• As a processing aid and intermediate in the production of resins and adhesives.
• Employed as a dielectric fluid component in specialized electrical applications.

Basic Information

Product Name	Dioctyl Succinate
CAS No.	14491-66-8
Molecular Formula	C24H46O4
Molecular Weight	398.62 g/mol
Synonyms	Bis(2-ethylhexyl) succinate; Di(2-ethylhexyl) succinate; Succinic acid, bis(2-ethylhexyl) ester; DEHS; DOS; 2-Ethylhexyl succinate; Octyl succinate; Dioctyl butanedioate
EINECS	238-496-2

Quality Control

Our Dioctyl Succinate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. A Certificate of Analysis (COA) documenting these results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.4430 - 1.4470
Density (20°C)	0.930 - 0.940 g/mL

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.