Description

Dimethyl Hydroxymethylphosphonate is an organophosphorus compound with significant utility as a versatile chemical intermediate. Its bifunctional structure, containing both a phosphonate ester and a hydroxymethyl group, makes it a valuable building block for synthesizing more complex molecules. This product is particularly important for manufacturers in the agrochemical, pharmaceutical, and specialty polymer industries seeking to introduce phosphonate functionality. We supply high-purity grades to meet the stringent requirements of advanced research and industrial synthesis.

Application

• Flame Retardant Synthon: A key intermediate in the synthesis of organophosphorus flame retardants for textiles, plastics, and construction materials.
• Agrochemical Intermediate: Used in the production of certain herbicides, plant growth regulators, and other crop protection agents.
• Pharmaceutical Building Block: Serves as a precursor for prodrugs and active pharmaceutical ingredients (APIs) with phosphonate groups.
• Ligand and Chelator Synthesis: Employed in the preparation of phosphonate-based ligands for metal catalysis and chelation therapy.
• Polymer Modification: Used to incorporate phosphonate moieties into polymers to enhance properties like adhesion, flame resistance, or metal binding.
• Corrosion Inhibitor Formulation: Acts as a component or precursor in formulations designed to protect metal surfaces.

Basic Information

Item	Details
Product Name	Dimethyl Hydroxymethylphosphonate
CAS No.	24630-67-9
Molecular Formula	C3H9O4P
Molecular Weight	140.07 g/mol
Synonyms	Hydroxymethylphosphonic Acid Dimethyl Ester; (Hydroxymethyl)phosphonic Acid Dimethyl Ester; Dimethyl (Hydroxymethyl)phosphonate; DMHP; Phosphonic Acid, (Hydroxymethyl)-, Dimethyl Ester; NSC 169047
EINECS	246-401-8

Quality Control

Our Dimethyl Hydroxymethylphosphonate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay by GC or HPLC, identity confirmation (IR, NMR), and impurity profiling, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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 material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

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

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