Description

1,2,4-Benzenetricarboxylic Acid 4-Butyl 1,2-Dimethyl Ester is a specialized organic ester derivative of trimellitic acid. This compound serves as a high-value intermediate and functional additive, prized for its ability to modify polymer properties and act as a precursor in advanced synthesis. It is essential for industrial chemists and formulators in the plastics, coatings, and specialty chemical sectors seeking to enhance material performance and develop novel products.

Application

• Polymer Modification: Acts as a plasticizer or co-monomer to improve the flexibility, processability, and thermal stability of engineering plastics and polyesters.
• Specialty Coatings & Resins: Used in the formulation of high-performance coatings, adhesives, and inks to impart specific rheological and durability characteristics.
• Chemical Synthesis Intermediate: Serves as a key building block for the synthesis of more complex molecules, including pharmaceuticals, agrochemicals, and liquid crystal materials.
• Lubricant & Fuel Additive: Employed as a component in synthetic lubricants and fuel additives to enhance performance and reduce deposits.
• Research & Development: Utilized in academic and industrial R&D laboratories for exploring new material science applications and organic reactions.

Basic Information

Product Name	1,2,4-Benzenetricarboxylic Acid 4-Butyl 1,2-Dimethyl Ester
CAS No.	43049-07-6
Molecular Formula	C15H18O6
Molecular Weight	294.30 g/mol
Synonyms	Trimellitic Acid 4-Butyl 1,2-Dimethyl Ester; Butyl Dimethyl Trimellitate; 1,2,4-Benzenetricarboxylic Acid, 4-Butyl Ester, 1,2-Dimethyl Ester; 4-Butyl 1,2-dimethyl benzene-1,2,4-tricarboxylate; NSC 163082; Butyl dimethyl benzene-1,2,4-tricarboxylate
EINECS	Contact for details

Quality Control

Our production of 1,2,4-Benzenetricarboxylic Acid 4-Butyl 1,2-Dimethyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.15 - 1.20
Refractive Index (20°C)	1.510 - 1.520

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