Description

[4-(3,4-Bis-Hexyloxycarbonyl-Benzoyl)]-Benzene-1,2-Dicarboxylic Acid, Di(n-Hexyl) Ester is a high-purity, multi-functional organic compound characterized by its complex ester and aromatic dicarboxylic acid structure. This chemical serves as a critical advanced intermediate and functional additive in sophisticated material science applications, where its specific molecular architecture imparts valuable properties. It is primarily utilized by manufacturers in the polymer, specialty chemical, and advanced electronics sectors seeking to enhance material performance.

Application

• Polymer Modification: Acts as a specialty monomer or plasticizer for engineering plastics and high-performance polymers to improve flexibility, thermal stability, and processing characteristics.
• Liquid Crystal & OLED Materials: Serves as a key synthetic intermediate or additive in the production of liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs) due to its aromatic and ester functionalities.
• Organic Synthesis Intermediate: Used in multi-step organic synthesis for pharmaceuticals, agrochemicals, and dyes, leveraging its reactive carbonyl and ester groups.
• Specialty Coatings & Resins: Incorporated into formulations for advanced coatings, adhesives, and inks to modify rheology, adhesion, and durability properties.
• Lubricant & Fuel Additive: Functions as a high-performance additive in synthetic lubricants and industrial fuels to enhance viscosity index and oxidative stability.
• Research & Development: Employed in academic and industrial R&D for developing novel organic materials and studying structure-property relationships.

Basic Information

Item	Details
Product Name	[4-(3,4-Bis-Hexyloxycarbonyl-Benzoyl)]-Benzene-1,2-Dicarboxylic Acid, Di(n-Hexyl) Ester
CAS No.	110281-41-9
Molecular Formula	C36H48O8
Molecular Weight	608.76 g/mol
Synonyms	1,2-Benzenedicarboxylic acid, 4-[(3,4-bis(hexyloxy)carbonyl)benzoyl]-, dihexyl ester; Di-n-hexyl 4-[3,4-bis(hexyloxycarbonyl)benzoyl]phthalate; 4-(3,4-Bis-hexyloxycarbonyl-benzoyl)-phthalic acid di-n-hexyl ester; Hexyl Ester of Functionalized Phthalic Acid; Aromatic Tetraester Derivative; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of [4-(3,4-Bis-Hexyloxycarbonyl-Benzoyl)]-Benzene-1,2-Dicarboxylic Acid, Di(n-Hexyl) Ester adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet exacting specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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