Description

1,2,4-Benzenetricarboxylic Acid Tridodecyl Ester is a high-purity, synthetic organic ester derived from trimellitic acid. This compound serves as a versatile and high-performance plasticizer and intermediate, valued for its excellent compatibility and stability in polymer systems. It is primarily sought by manufacturers in the plastics, coatings, and specialty chemical industries for formulating durable and flexible end-products.

Application

• Primary Plasticizer for polyvinyl chloride (PVC), vinyl acetate, and other polymers to enhance flexibility and processability.
• Functional Additive in specialty coatings and adhesives to improve film formation and durability.
• Synthetic Intermediate in the production of more complex esters, lubricants, and surfactants.
• Component in High-Temperature Lubricants and greases due to its thermal stability.
• Modifier for Engineering Plastics to tailor mechanical properties and reduce brittleness.
• Raw Material for research and development in advanced material science.

Basic Information

Product Name	1,2,4-Benzenetricarboxylic Acid Tridodecyl Ester
CAS No.	84297-19-8
Molecular Formula	C45H78O6
Molecular Weight	715.1 g/mol
Synonyms	Trimellitic Acid Tridodecyl Ester; Tridodecyl Trimellitate; 1,2,4-Benzenetricarboxylic Acid, Tridodecyl Ester; TDTM; Tridodecyl 1,2,4-Benzenetricarboxylate; NSC 334396; Trimellitate Tridodecyl Ester; Plasticizer TDTM
EINECS	Contact for details

Quality Control

Our 1,2,4-Benzenetricarboxylic Acid Tridodecyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting purity, physical properties, and compliance are available upon request to support your quality assurance protocols.

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 and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.2%
Color (APHA)	≤ 100
Specific Gravity (20°C)	0.960 - 0.980
Refractive Index (20°C)	1.470 - 1.490

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