Description

1,2,3,4,5,6-Cyclohexanehexacarboxylic Acid is a highly functionalized, multi-carboxylic acid derivative of cyclohexane, serving as a critical building block for advanced polymers and specialty chemicals. Its unique, symmetrical structure with six carboxylic acid groups offers exceptional potential for creating high-density cross-linked networks and complex coordination compounds. This compound is essential for researchers and manufacturers in the pharmaceutical, polymer, and advanced materials sectors seeking to develop novel products with tailored properties.

Application

• Polymer Synthesis: A key monomer for producing high-performance, cross-linked polyesters, polyamides, and epoxy resins with enhanced thermal and chemical resistance.
• Pharmaceutical Intermediates: Used in the research and development of complex drug molecules, particularly those requiring rigid, multi-functional core structures.
• Metal-Organic Frameworks (MOFs): Acts as a versatile organic linker for constructing porous MOF materials with applications in gas storage, separation, and catalysis.
• Chelating Agents: Functions as a potent multi-dentate ligand for metal ion chelation in water treatment, analytical chemistry, and catalyst design.
• Curing Agent for Coatings: Employed as a hardener in powder coatings and high-durability surface finishes, contributing to improved hardness and weatherability.
• Specialty Plasticizers & Additives: Serves as a precursor for synthesizing novel plasticizers and additives that can modify the flexibility and stability of polymers.

Basic Information

Product Name	1,2,3,4,5,6-Cyclohexanehexacarboxylic Acid
CAS No.	2216-84-4
Molecular Formula	C12H12O12
Molecular Weight	348.22 g/mol
Synonyms	Cyclohexane-1,2,3,4,5,6-hexacarboxylic Acid; Hexacarboxycyclohexane; 1,2,3,4,5,6-Benzenhexacarboxylic Acid, Hexahydro-; Melitic Acid, Hexahydro-; H6MEL; Hexahydrobenzene-1,2,3,4,5,6-hexacarboxylic Acid; Hexahydromellitic Acid (ambiguous, but sometimes used)
EINECS	218-714-3

Quality Control

Our production of 1,2,3,4,5,6-Cyclohexanehexacarboxylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. Each lot is analyzed against comprehensive specifications, including identity confirmation, purity assay, and impurity profiling. Certificates of Analysis (COA) documenting all test results are provided and can be tailored to meet specific customer or regulatory requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
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.