Description

Hexanedioic Acid Bis(1,3-Dimethylbutyl) Ester is a high-purity diester compound, also known as a branched-chain adipate ester, valued for its performance as a specialty plasticizer and functional fluid component. Its molecular structure provides excellent low-temperature flexibility and compatibility with a wide range of polymers and synthetic materials. This product is essential for formulators and manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance material properties and process efficiency.

Application

• Primary Plasticizer for PVC, polyurethane, and other synthetic resins to improve flexibility and low-temperature performance.
• Functional Fluid Base Stock in synthetic lubricants, hydraulic fluids, and compressor oils requiring high thermal and oxidative stability.
• Polymer Processing Aid and internal lubricant to reduce melt viscosity and improve flow characteristics during extrusion and molding.
• Solvent and Carrier for high-performance coatings, inks, and adhesive formulations.
• Synthetic Ester Component in specialty chemical synthesis for applications demanding low volatility and high solvency power.
• Additive for Elastomers and rubber compounds to enhance processability and final product properties.

Basic Information

Product Name	Hexanedioic Acid Bis(1,3-Dimethylbutyl) Ester
CAS No.	55125-22-9
Molecular Formula	C22H42O4
Molecular Weight	370.57 g/mol
Synonyms	Bis(1,3-dimethylbutyl) adipate; Di(1,3-dimethylbutyl) adipate; Adipic acid, bis(1,3-dimethylbutyl) ester; 1,6-Hexanedioic acid, bis(1,3-dimethylbutyl) ester; Isohexyl adipate (mixed isomers); Adipate ester C6-branched; Plasticizer AD-6; BDBA
EINECS	Contact for details

Quality Control

Our Hexanedioic Acid Bis(1,3-Dimethylbutyl) Ester is manufactured under a stringent quality management system. Every batch is tested to ensure it meets precise specifications for identity, purity, and performance characteristics. A comprehensive Certificate of Analysis (COA) documenting key parameters such as assay, acid value, color, and moisture content is provided with each shipment to guarantee consistency and traceability for our global B2B clients.

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 bases and incompatible materials such as strong oxidizing agents. Ensure containers are kept tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 0.1 mg KOH/g
Moisture (KF)	≤ 0.05%
Color (APHA)	≤ 30
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	0.92 - 0.94 g/mL

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