Description

1,2-Cyclohexanedicarboxylic Acid is a versatile alicyclic dicarboxylic acid derivative, valued for its role as a key intermediate in the synthesis of high-performance polymers and specialty chemicals. Its saturated cyclohexane ring structure offers advantages in thermal stability and resistance compared to aromatic analogs, making it a critical component for advanced material formulations. This compound is essential for manufacturers in the polymer, plasticizer, and fine chemical industries seeking to develop products with enhanced durability and performance characteristics.

Application

• Polymer Intermediate: A crucial monomer for the production of polyesters, polyamides, and alkyd resins, contributing to improved hydrolytic stability and weatherability.
• Plasticizer Synthesis: Serves as a raw material for manufacturing non-phthalate plasticizers, offering a safer alternative for flexible PVC applications such as cables, flooring, and medical devices.
• Corrosion Inhibitor Formulations: Used in the development of high-efficiency corrosion inhibitors for industrial cooling water systems and metal treatment fluids.
• Epoxy Curing Agent: Acts as a hardener or modifier in epoxy resin systems, enhancing mechanical properties and chemical resistance of coatings and composites.
• Lubricant Additive: Employed in the synthesis of ester-based synthetic lubricants and metalworking fluids for high-temperature performance.
• Pharmaceutical Intermediate: Utilized in the synthesis of certain active pharmaceutical ingredients (APIs) and chiral building blocks.
• Crosslinking Agent: Functions as a crosslinker in powder coatings and thermoset polymers to improve hardness and solvent resistance.
• Research & Development: A valuable reagent in organic synthesis and material science research for creating novel chemical entities.

Basic Information

Product Name	1,2-Cyclohexanedicarboxylic Acid
CAS No.	1687-30-5
Molecular Formula	C8H12O4
Molecular Weight	172.18 g/mol
Synonyms	Hexahydrophthalic Acid; 1,2-Cyclohexanedicarboxylic Acid; Cyclohexane-1,2-dicarboxylic Acid; Hexahydro-1,2-benzenedicarboxylic Acid; 1,2-Dicarboxycyclohexane; NSC 66427; Hexahydroisophthalic Acid (cis/trans mixture)
EINECS	216-872-5

Quality Control

Our 1,2-Cyclohexanedicarboxylic Acid is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and impurity profiles. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, detailing results from tests including assay, melting point, and heavy metal content. Our quality commitment ensures reliability for your critical synthesis and formulation processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of heat. The material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	160 - 170 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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