Description

2,2,6,6-Tetrakis(hydroxymethyl)cyclohexanol is a versatile polyfunctional alcohol characterized by its unique cyclohexane ring structure with multiple hydroxymethyl groups. This compound serves as a crucial building block and cross-linking agent in advanced polymer synthesis, offering enhanced thermal stability and mechanical properties to final materials. It is essential for manufacturers in the coatings, adhesives, and specialty resins industries seeking to develop high-performance, durable products.

Application

• Polymer & Resin Synthesis: A key monomer and cross-linking agent for producing alkyd, polyester, and phenolic resins.
• Coatings & Inks: Imparts hardness, chemical resistance, and durability in industrial and protective coatings, as well as printing inks.
• Adhesives & Sealants: Used to formulate high-strength, thermosetting adhesives with excellent bonding properties.
• Flame Retardants: Acts as a reactive component in the synthesis of intumescent and halogen-free flame retardant systems.
• Pharmaceutical Intermediates: Serves as a precursor in the synthesis of complex drug molecules and diagnostic agents.
• Epoxy Curing Agents: Functions as a hardener and modifier to improve the flexibility and toughness of epoxy systems.

Basic Information

Product Name	2,2,6,6-Tetrakis(hydroxymethyl)cyclohexanol
CAS No.	5416-55-7
Molecular Formula	C10H20O5
Molecular Weight	220.26 g/mol
Synonyms	THMC; 1,1,3,3-Tetrakis(hydroxymethyl)cyclohexane; Cyclohexanemethanol, α,α,α',α'-tetrakis(hydroxymethyl)-; 2,2,6,6-Tetramethylolcyclohexanol; Pentahydroxy compound from cyclohexanone and formaldehyde; 1,3-Bis(hydroxymethyl)-1,3-bis(2-hydroxyethyl)cyclohexane (related isomer); Tetrahydroxymethylcyclohexanol
EINECS	226-540-9

Quality Control

Our 2,2,6,6-Tetrakis(hydroxymethyl)cyclohexanol is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC and titration methods, to ensure it meets precise purity and consistency standards. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

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 nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product quality and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	110 - 115 °C
Loss on Drying	≤ 1.0%
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.