Description

Hexanedioic Acid, Isodecyl Ester is a high-purity diester derivative of adipic acid, valued for its excellent solvency and plasticizing properties. This compound serves as a versatile intermediate and functional additive, offering enhanced performance in demanding formulations. It is primarily sought by manufacturers in the polymer, lubricant, and specialty chemical industries for applications requiring a stable, low-volatility organic ester.

Application

• As a plasticizer and co-stabilizer in PVC and other polymer systems to improve flexibility and processing.
• As a synthetic lubricant base stock and additive, providing low-temperature fluidity and thermal stability.
• As a solvent and carrier in high-performance coatings, inks, and adhesive formulations.
• As a chemical intermediate for the synthesis of more complex esters, polyesters, and specialty surfactants.
• As a functional fluid in hydraulic systems and heat transfer applications.
• In the production of synthetic greases and metalworking fluids.

Basic Information

Product Name	Hexanedioic Acid, Isodecyl Ester
CAS No.	85480-28-0
Molecular Formula	C26H50O4
Molecular Weight	426.68 g/mol
Synonyms	Diisodecyl Adipate (DIDA); Adipic Acid, Diisodecyl Ester; Bis(isodecyl) Adipate; Adipic Acid Diisodecyl Ester; Isodecyl Adipate; DIDA Ester; Adipic Acid Diester; Plasticizer DIDA; Hexanedioic Acid, Bis(8-methylnonyl) Ester
EINECS	287-075-5

Quality Control

Our Hexanedioic Acid, Isodecyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance characteristics. Certificates of Analysis (COA) documenting key parameters are available for every shipment to guarantee consistency and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids, strong oxidizers, and heat sources. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value (mg KOH/g)	≤ 0.1
Color (APHA)	≤ 50
Moisture (KF)	≤ 0.1%
Specific Gravity (20°C)	0.915 - 0.925
Refractive Index (20°C)	1.447 - 1.451

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