Description

Diisooctyldiglycolate (CAS NO 61702-82-7) is a specialized diester compound valued for its excellent solvency and plasticizing properties. This chemical is particularly significant for its compatibility with a wide range of polymers and its role as a functional intermediate in high-performance formulations. It is primarily needed by manufacturers in the plastics, coatings, and specialty chemical industries seeking to enhance product flexibility and processing characteristics.

Application

• As a plasticizer and co-solvent in PVC, polyurethane, and other polymer systems to improve flexibility and workability.
• As a key intermediate in the synthesis of specialty surfactants and lubricant additives.
• As a solvent and carrier in industrial coatings, inks, and adhesive formulations.
• In the production of synthetic esters for use in high-performance lubricants and metalworking fluids.
• As a functional additive to modify the rheological properties of gels and pastes.
• In the formulation of specialty cleaning agents and degreasers for industrial applications.

Basic Information

Product Name	Diisooctyldiglycolate
CAS No.	61702-82-7
Molecular Formula	C20H38O5
Molecular Weight	358.52 g/mol
Synonyms	Bis(2-ethylhexyl) diglycolate; Di(2-ethylhexyl) diglycolate; Diglycolic acid bis(2-ethylhexyl) ester; 2-Ethylhexyl diglycolate; Diisooctyl diglycolate; Oxydiacetic acid di(2-ethylhexyl) ester; Bis(2-ethylhexyl) oxydiacetate
EINECS	262-958-8

Quality Control

Our Diisooctyldiglycolate is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling. Certificates of Analysis (COA) documenting purity and key specifications are available upon request to support your quality assurance protocols.

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 acids and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal quality.

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 %
Color (APHA)	≤ 50
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	0.970 - 0.990 g/mL

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