Description

Dimethyl(2-Methylbenzyl)Phosphonate is a specialized organophosphorus compound widely used as a key intermediate in organic synthesis. Its primary value lies in its role as a versatile building block for the preparation of more complex molecules, particularly in pharmaceutical and agrochemical research. This product is essential for manufacturers and R&D laboratories engaged in the development of active ingredients, fine chemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing phosphonate or phosphonic acid ester functionalities.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where the phosphonate moiety is required for biological activity.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized phosphine ligands used in homogeneous catalysis and metal complexation.
• Flame Retardant Development: Acts as an intermediate in the creation of organophosphorus flame retardants and plasticizers for polymer applications.
• Material Science Research: Employed in the development of novel functional materials, including metal-organic frameworks (MOFs) and surface-modifying agents.
• Chemical Synthesis Reagent: Utilized in Horner-Wadsworth-Emmons (HWE) olefination reactions and other carbon-carbon bond-forming processes.

Basic Information

Product Name	Dimethyl(2-Methylbenzyl)Phosphonate
CAS No.	17105-62-3
Molecular Formula	C10H15O3P
Molecular Weight	214.20 g/mol
Synonyms	Dimethyl (2-Methylbenzyl)phosphonate; (2-Methylbenzyl)phosphonic Acid Dimethyl Ester; Phosphonic Acid, P-[(2-Methylphenyl)methyl]-, Dimethyl Ester; Dimethyl (o-Tolylmethyl)phosphonate; o-Methylbenzylphosphonic Acid Dimethyl Ester; NSC 163082; Dimethyl(2-methylbenzyl) Phosphonate
EINECS	Contact for details

Quality Control

Our Dimethyl(2-Methylbenzyl)Phosphonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

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 between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
Water Content (KF)	≤ 0.5%

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