Description

Acetic Acid, 2-(Hydroxymethylphosphinyl)- is an organophosphorus compound of significant industrial interest, identified by CAS No. 72651-25-3. This chemical serves as a versatile intermediate and functional additive, valued for its unique phosphinyl and carboxylate functionalities. It is primarily utilized in the synthesis of specialty chemicals, including complexing agents, flame retardants, and performance additives for materials science and agrochemical applications.

Application

• Chemical Synthesis Intermediate: A key building block for synthesizing complex organophosphorus compounds, including ligands and chelating agents.
• Flame Retardant Formulations: Used as a precursor or additive in the production of phosphorus-based flame retardants for polymers and textiles.
• Agrochemical Industry: Employed in the research and development of novel plant growth regulators or herbicide intermediates.
• Water Treatment Chemicals: Acts as a component or precursor for scale inhibitors and corrosion inhibitors in industrial water systems.
• Metal Complexation: Utilized in processes requiring specific metal ion sequestration or catalysis due to its phosphonate and carboxylate groups.
• Polymer Modification: Serves as a functional monomer or cross-linking agent to impart specific properties to specialty polymers and coatings.

Basic Information

Product Name	Acetic Acid, 2-(Hydroxymethylphosphinyl)-
CAS No.	72651-25-3
Molecular Formula	C3H7O5P
Molecular Weight	154.06 g/mol
Synonyms	2-(Hydroxymethylphosphinyl)acetic acid; (Hydroxymethylphosphinyl)acetic acid; Acetic acid, (hydroxymethylphosphinyl)-; Hydroxy(methyl)phosphinylacetic acid; Phosphonoacetic acid, hydroxymethyl- derivative; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our Acetic Acid, 2-(Hydroxymethylphosphinyl)- is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and physical properties is provided with every shipment to guarantee it meets your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. This material is hygroscopic (moisture-sensitive). Recommended storage temperature is between 15°C and 25°C. Keep away from strong acids, strong bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content	≤ 2.0%
Melting Point	Contact for details
Heavy Metals	≤ 20 ppm

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