Description

Dimethyl (1-Hydroxy-1-Methylethyl)Phosphonate is a versatile organophosphorus compound that serves as a key intermediate in the synthesis of more complex molecules. Its value lies in its bifunctional structure, featuring both a phosphonate ester and a tertiary alcohol, which makes it a valuable building block for pharmaceuticals, agrochemicals, and flame retardants. This product is essential for R&D chemists and process engineers in fine chemical and specialty material manufacturing who require reliable, high-purity intermediates for scalable synthesis.

Application

• Pharmaceutical Intermediate: Used in the synthesis of bisphosphonate drugs for treating bone disorders and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a precursor for herbicides, plant growth regulators, and other crop protection agents.
• Flame Retardant Precursor: A key starting material in the production of phosphorus-based flame retardants for polymers and textiles.
• Ligand and Catalyst Preparation: Utilized in the development of novel phosphonate-based ligands for metal catalysis and coordination chemistry.
• Material Science: Incorporated into the synthesis of specialty polymers, coatings, and additives to impart specific functional properties.
• Chemical Research: Employed as a versatile reagent in organic synthesis for introducing phosphonate functional groups.

Basic Information

Product Name	Dimethyl (1-Hydroxy-1-Methylethyl)Phosphonate
CAS No.	10184-68-6
Molecular Formula	C5H13O4P
Molecular Weight	168.13 g/mol
Synonyms	Dimethyl (2-Hydroxy-2-propyl)phosphonate; Dimethyl 1-Hydroxy-1-methylethylphosphonate; (1-Hydroxy-1-methylethyl)phosphonic Acid Dimethyl Ester; 2-Hydroxy-2-propylphosphonic Acid Dimethyl Ester; Phosphonic Acid, (1-Hydroxy-1-methylethyl)-, Dimethyl Ester; NSC 169101
EINECS	233-447-5

Quality Control

Our Dimethyl (1-Hydroxy-1-Methylethyl)Phosphonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are available for every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.435 - 1.445
Density (20°C)	1.15 - 1.25 g/cm³

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