Description

(1-Methylethyl)Phosphonic Acid Bis[5-Methyl-2-(1-Methylethyl)Cyclohexyl] Ester is a specialized organophosphorus compound valued for its role as a high-performance ligand and extractant in advanced chemical processes. Its molecular structure, featuring bulky menthol-derived substituents, provides unique steric and electronic properties critical for selective metal ion coordination and catalysis. This product is essential for manufacturers and R&D facilities in the fine chemical, pharmaceutical intermediate, and rare earth element separation sectors seeking precise control over reaction pathways and purification.

Application

• As a specialized ligand in asymmetric catalysis and transition metal complex formation.
• As an extractant or carrier in the selective separation and purification of rare earth elements and precious metals.
• As a key intermediate in the synthesis of advanced organophosphorus compounds for agrochemicals and pharmaceuticals.
• In polymer stabilization and as an additive to modify material properties.
• For research and development in coordination chemistry and process chemistry optimization.
• Potential use as a flame retardant synergist or plasticizer in specialized polymer formulations.

Basic Information

Product Name	(1-Methylethyl)Phosphonic Acid Bis[5-Methyl-2-(1-Methylethyl)Cyclohexyl] Ester
CAS No.	74630-11-8
Molecular Formula	C26H51O3P
Molecular Weight	442.66 g/mol
Synonyms	Bis(menthyl) (1-methylethyl)phosphonate; Diisopropylphosphonic acid bis(menthyl) ester; Phosphonic acid, (1-methylethyl)-, bis[5-methyl-2-(1-methylethyl)cyclohexyl] ester; Bis(5-methyl-2-isopropylcyclohexyl) isopropylphosphonate; Isopropylphosphonic acid dimenthyl ester; L-menthyl isopropylphosphonate
EINECS	Contact for details

Quality Control

Our production of (1-Methylethyl)Phosphonic Acid Bis[5-Methyl-2-(1-Methylethyl)Cyclohexyl] Ester adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC to confirm identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, specific impurities, and physical properties is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details

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