Description

Dibenzoic Acid 2-Ethylhexamethylene Ester is a specialized diester compound valued for its role as a high-performance plasticizer and intermediate in advanced polymer formulations. Its chemical structure provides excellent compatibility and stability, making it a critical component for enhancing material properties. This product is essential for manufacturers in the plastics, coatings, and specialty chemical industries seeking to improve flexibility, durability, and processing characteristics of their end products.

Application

• Primary plasticizer for polyvinyl chloride (PVC), polyvinyl acetate (PVA), and other polymer resins.
• Key intermediate in the synthesis of specialty polymers and high-value chemical derivatives.
• Additive in coatings, adhesives, and sealants to improve film formation and flexibility.
• Component in specialty lubricants and functional fluids requiring high thermal and chemical stability.
• Used in the production of wire and cable insulation compounds.
• Plasticizer for synthetic leather and other coated fabric applications.
• Modifier for engineering plastics to enhance impact resistance and processability.

Basic Information

Product Name	Dibenzoic Acid 2-Ethylhexamethylene Ester
CAS No.	25724-54-3
Molecular Formula	C30H42O4
Molecular Weight	466.66 g/mol
Synonyms	1,6-Hexanediol, 2-ethyl-, dibenzoate; 2-Ethyl-1,6-hexanediol dibenzoate; 2-Ethylhexamethylene Dibenzoate; Dibenzoic Acid, 2-Ethylhexamethylene Ester; Plasticizer EHDB; NSC 403095; EINECS 247-212-1
EINECS	247-212-1

Quality Control

Our Dibenzoic Acid 2-Ethylhexamethylene Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters are provided to guarantee supply reliability and batch-to-batch consistency for your critical formulations.

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 alkalis and incompatible organic solvents. The container should be kept tightly sealed when not in use to prevent contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.1%
Specific Gravity (20°C)	1.040 - 1.060
Refractive Index (20°C)	1.510 - 1.530

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