Description

1,4-Cyclohexanedimethanol Bis(2-Ethylhexanoate) is a high-purity diester plasticizer and specialty chemical intermediate. This compound is valued for its excellent solvating power, low volatility, and compatibility with a wide range of polymers and resins. It is primarily sought by manufacturers in the plastics, coatings, and specialty chemical industries for formulating high-performance products requiring enhanced flexibility and durability.

Application

• Primary plasticizer for PVC, polyurethanes, and other polymers to impart flexibility and low-temperature performance.
• Solvent and coalescing agent in high-performance industrial and architectural coatings and inks.
• Intermediate in the synthesis of specialty esters, lubricants, and functional fluids.
• Additive in sealants, adhesives, and caulks to improve workability and final film properties.
• Plasticizer for specialty elastomers and synthetic rubbers.
• Component in cosmetic and personal care formulations as an emollient or solvent (subject to grade and regulatory compliance).
• Additive for improving the processing and mechanical properties of engineering plastics.

Basic Information

Product Name	1,4-Cyclohexanedimethanol Bis(2-Ethylhexanoate)
CAS No.	53148-32-6
Molecular Formula	C26H48O4
Molecular Weight	424.66 g/mol
Synonyms	CHDM Bis(2-Ethylhexanoate); 1,4-Bis(2-ethylhexanoyloxy)cyclohexane; 1,4-Cyclohexanedimethanol Di(2-ethylhexanoate); Bis(2-ethylhexanoic acid) 1,4-cyclohexanedimethyl ester; 2-Ethylhexanoic Acid 1,4-Cyclohexanedimethanol Diester; Plasticizer CHDM-EH; Uniflex® CHDM-EH (example trade name); Cyclohexane-1,4-diyldimethanol bis(2-ethylhexanoate)
EINECS	Contact for details

Quality Control

Our 1,4-Cyclohexanedimethanol Bis(2-Ethylhexanoate) is manufactured under a strict quality management system. Each batch is tested to ensure it meets precise chemical and physical specifications, with a focus on consistency, purity, and performance. Certificates of Analysis (COA) documenting key parameters are available upon request for quality assurance and regulatory 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 bases 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/HPLC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%
Color (APHA)	≤ 50
Specific Gravity (20°C)	0.950 - 0.970
Refractive Index (20°C)	1.455 - 1.465

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