Description

P,P'-[(1,2-Phenylene)Bis(Methylene)]Bisphosphonic Acid P,P,P',P'-Tetraethyl Ester is a specialized organophosphorus compound that serves as a versatile chemical intermediate. Its molecular architecture, featuring a phenylene core flanked by phosphonate ester groups, makes it a valuable precursor for synthesizing complex ligands and functional materials. This product is essential for researchers and manufacturers in the fields of coordination chemistry, material science, and pharmaceutical development, where it is used to create chelating agents, metal-organic frameworks (MOFs), and prodrugs.

Application

• Ligand Synthesis: A key building block for creating sophisticated chelating agents and phosphonate-based ligands used in catalysis and metal ion sequestration.
• Material Science: Precursor for the development of functionalized polymers, flame retardants, and surface-modifying agents.
• Metal-Organic Frameworks (MOFs): Used in the construction of novel MOFs with potential applications in gas storage, separation, and sensing.
• Pharmaceutical Intermediates: Serves as a critical synthon in the research and development of bisphosphonate prodrugs and other bioactive molecules.
• Coordination Chemistry: Employed in academic and industrial research to study complex formation with various metal ions.
• Chemical Research: A valuable reagent for exploring new reactions in organophosphorus chemistry and developing novel synthetic methodologies.

Basic Information

Product Name	P,P'-[(1,2-Phenylene)Bis(Methylene)]Bisphosphonic Acid P,P,P',P'-Tetraethyl Ester
CAS No.	42092-05-7
Molecular Formula	C20H28O6P2
Molecular Weight	426.38 g/mol
Synonyms	1,2-Phenylenebis(methylphosphonic acid) tetraethyl ester; Tetraethyl (1,2-phenylenedimethylene)diphosphonate; Tetraethyl [(1,2-phenylene)bis(methylene)]bis(phosphonate); o-Xylylenebisphosphonic Acid Tetraethyl Ester; o-Phenylenebis(methylphosphonic acid) tetraethyl ester; (1,2-Phenylene)dimethylphosphonate Tetraethyl Ester; P,P,P',P'-Tetraethyl O,O'-(1,2-Phenylenedimethylene) Diphosphonate
EINECS	Contact for details

Quality Control

Our production of P,P'-[(1,2-Phenylene)Bis(Methylene)]Bisphosphonic Acid Tetraethyl 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. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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