Description

cis-Hexahydrophthalic Acid is a saturated, alicyclic dicarboxylic acid with the CAS number 610-09-3. This compound is valued for its chemical stability and versatility as a key intermediate in high-performance polymer synthesis. It is primarily sought by manufacturers in the coatings, resins, and specialty chemical industries for producing corrosion-resistant materials and advanced plasticizers.

Application

• Polymer Intermediates: A crucial building block for synthesizing alkyd resins, polyester resins, and polyamides, contributing to improved flexibility and chemical resistance.
• Corrosion-Resistant Coatings: Used in the formulation of high-durability industrial and marine coatings that protect metal substrates.
• Epoxy Curing Agents & Hardeners: Serves as a raw material for producing acid-based curing agents, enhancing the thermal and mechanical properties of epoxy systems.
• Plasticizer Synthesis: An intermediate in the production of specialty plasticizers, offering low volatility and good permanence for PVC and other polymers.
• Lubricant Additives: Employed in the synthesis of ester-based components for synthetic lubricants and metalworking fluids.
• Adhesives and Sealants: Imparts enhanced adhesion and durability in formulated adhesive and sealant products.
• Pharmaceutical Intermediates: Used in fine chemical synthesis for creating specific drug molecules and active pharmaceutical ingredients (APIs).
• Research & Development: Serves as a standard or reagent in chemical research for studying reaction mechanisms and developing new materials.

Basic Information

Product Name	cis-Hexahydrophthalic Acid
CAS No.	610-09-3
Molecular Formula	C8H12O4
Molecular Weight	172.18 g/mol
Synonyms	1,2-Cyclohexanedicarboxylic Acid (cis-); cis-1,2-Cyclohexanedicarboxylic Acid; Hexahydrophthalic Acid; HHPA; cis-Cyclohexane-1,2-dicarboxylic Acid; 1,2-Hexahydrophthalic Acid; NSC 2488; Cyclohexane-1,2-dicarboxylic Acid
EINECS	210-223-2

Quality Control

Our cis-Hexahydrophthalic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and physical properties. Certificates of Analysis (COA) documenting these results are provided to guarantee supply consistency and traceability for your production processes.

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 bases, oxidizing agents, and sources of heat.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	190 - 195 °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.