Description

(1-Methylheptyl)Phosphonic Acid is a specialized organophosphorus compound that serves as a versatile intermediate and ligand in advanced chemical synthesis. This compound is valued for its ability to chelate metal ions and modify surface properties, making it critical for high-performance applications. It is primarily sought by manufacturers in the chemical, pharmaceutical, and material science industries for developing catalysts, extraction agents, and surface treatment formulations.

Application

• Metal Extraction & Separation: Acts as a selective extractant or chelating agent in hydrometallurgical processes for the recovery of rare earth and transition metals.
• Catalyst & Ligand Synthesis: Used as a key building block or ligand precursor in the development of homogeneous catalysts for organic transformations.
• Surface Modification Agent: Employed to functionalize surfaces of metals, metal oxides, or polymers to alter wettability, adhesion, or corrosion resistance.
• Pharmaceutical Intermediate: Serves as a synthetic intermediate in the production of bioactive molecules, including potential drug candidates and diagnostic agents.
• Flame Retardant Additive: Incorporated as a component in flame-retardant formulations for plastics and textiles due to its phosphorus content.
• Research & Development: Utilized in academic and industrial R&D for studying coordination chemistry and developing new material properties.

Basic Information

Product Name	(1-Methylheptyl)Phosphonic Acid
CAS No.	4730-70-5
Molecular Formula	C8H19O3P
Molecular Weight	194.21 g/mol
Synonyms	1-Methylheptylphosphonic Acid; (1-Methylheptyl)Phosphonic Acid; Heptyl(methyl)phosphonic Acid; 2-Octylphosphonic Acid; Phosphonic acid, (1-methylheptyl)-; NSC 163082; 1-Methyl-heptylphosphonsaeure
EINECS	225-226-4

Quality Control

Our (1-Methylheptyl)Phosphonic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay by titration, identification by spectroscopic methods (IR, NMR), and impurity profiling to ensure high purity and consistency. A Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment to guarantee compliance with your technical requirements.

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). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Density (20°C)	~1.05 g/cm³

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