Description

(1-Methylethyl)Phosphonous Acid Bis[5-Methyl-2-(1-Methylethyl)Cyclohexyl] Ester is a specialized organophosphorus compound valued for its role as a versatile chemical intermediate and ligand in advanced synthesis. Its molecular structure, featuring bulky menthol-derived substituents, makes it particularly significant for applications requiring steric control and specific coordination chemistry. This product is essential for researchers and manufacturers in the fields of catalyst development, specialty polymer additives, and fine chemical synthesis.

Application

• Catalyst Ligand in Homogeneous Catalysis: Acts as a key ligand for transition metal catalysts used in cross-coupling and hydrogenation reactions.
• Intermediate for Flame Retardants: Serves as a building block in the synthesis of novel, high-performance organophosphorus flame retardants.
• Stabilizer and Antioxidant Precursor: Used in the development of stabilizers for polymers and lubricants to prevent thermal and oxidative degradation.
• Extractant in Metal Separation: Employed in hydrometallurgical processes for the selective extraction and recovery of specific metal ions.
• Research & Development: A valuable reagent for academic and industrial R&D in organophosphorus chemistry and material science.
• Pharmaceutical Intermediate: Utilized in the synthesis of complex molecules for pharmaceutical applications.

Basic Information

Item	Details
Product Name	(1-Methylethyl)Phosphonous Acid Bis[5-Methyl-2-(1-Methylethyl)Cyclohexyl] Ester
CAS No.	74630-15-2
Molecular Formula	C26H51O2P
Molecular Weight	426.66 g/mol
Synonyms	Bis(menthyl) isopropylphosphonite; Di(menthyl) isopropylphosphonite; Isopropylphosphonous Acid Dimenthyl Ester; Phosphonous acid, (1-methylethyl)-, bis[5-methyl-2-(1-methylethyl)cyclohexyl] ester; (i-Pr)P(OMent)2; 74630-15-2
EINECS	Contact for details

Quality Control

Our production of (1-Methylethyl)Phosphonous Acid Bis[5-Methyl-2-(1-Methylethyl)Cyclohexyl] Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, GC, and HPLC analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. The container should be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.950 - 0.980
Refractive Index (20°C)	1.480 - 1.490

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