Description

1,2,4-Cyclohexanetricarboxylic Anhydride is a versatile cyclic anhydride used as a key building block in advanced polymer synthesis. Its structure offers significant value for creating materials with tailored thermal and mechanical properties. This product is essential for manufacturers in the specialty plastics, coatings, and electronics industries seeking high-performance intermediates.

Application

• Epoxy Resin Curing Agent: Used as a hardener for epoxy resins, imparting excellent heat resistance and mechanical strength to composites and adhesives.
• Polyimide Synthesis: Serves as a monomer for producing high-temperature, chemically resistant polyimide films and coatings used in electronics and aerospace.
• Alkyd Resin Modifier: Incorporated to enhance the durability, flexibility, and drying properties of industrial and protective coatings.
• Plasticizer Intermediate: Acts as a precursor for synthesizing specialty plasticizers for polymers requiring low volatility and high stability.
• Pharmaceutical Intermediate: Utilized in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs).
• Crosslinking Agent: Functions as a crosslinker in various polymer systems to improve network density and performance.

Basic Information

Product Name	1,2,4-Cyclohexanetricarboxylic Anhydride
CAS No.	53611-01-1
Molecular Formula	C9H10O5
Molecular Weight	198.17 g/mol
Synonyms	1,2,4-Cyclohexanetricarboxylic Acid 1,2-Anhydride; Cyclohexane-1,2,4-tricarboxylic Anhydride; 1,2,4-Benzenetricarboxylic Acid, Hexahydro-, 1,2-Anhydride; 1,2,4-Cyclohexanetricarboxylic Acid Anhydride; Hexahydro-1,2,4-benzenetricarboxylic Anhydride; 1,2,4-Cyclohexanetricarboxylic-1,2-anhydride; CHTA
EINECS	Contact for details

Quality Control

Our 1,2,4-Cyclohexanetricarboxylic Anhydride is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity and consistency. Certificates of Analysis (COA) are provided and 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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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