Description

Isobutyl Hydrogen Methylphosphonate is a specialized organophosphorus compound with significant utility as a key chemical intermediate. Its primary value lies in its role as a versatile building block for the synthesis of more complex phosphonate esters, ligands, and flame retardants. This product is essential for research and development chemists, as well as industrial manufacturers, particularly in the agrochemical, pharmaceutical, and specialty polymer sectors where precise molecular architecture is required.

Application

• Chemical Synthesis Intermediate: A crucial precursor for the production of biologically active phosphonate compounds and organophosphorus ligands used in catalysis.
• Agrochemical Research: Serves as a key starting material in the development of novel herbicides, plant growth regulators, and pesticide metabolites.
• Flame Retardant Formulation: Used in the synthesis of phosphorus-based flame retardant additives for polymers and textiles.
• Pharmaceutical Intermediate: Employed in medicinal chemistry research for constructing pharmacophores and prodrugs targeting bone diseases and other conditions.
• Metal Chelation & Extraction: Functions as a ligand or extractant in hydrometallurgy for the separation and recovery of specific metal ions.
• Polymer Modification: Acts as a monomer or cross-linking agent to introduce phosphonate functionality into polymer chains, altering properties like adhesion and thermal stability.

Basic Information

Product Name	Isobutyl Hydrogen Methylphosphonate
CAS No.	1604-38-2
Molecular Formula	C5H13O3P
Molecular Weight	152.13 g/mol
Synonyms	Isobutyl Methylphosphonate; Methylphosphonic Acid Isobutyl Ester; Isobutyl Methylphosphonic Acid; Isobutyl (Hydroxy)(methyl)phosphinate; Phosphonic Acid, Methyl-, Mono(2-methylpropyl) Ester; 2-Methylpropyl Methylphosphonate; IBMP; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Isobutyl Hydrogen Methylphosphonate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay and impurity profiles. Our quality systems are designed to meet the rigorous demands of industrial and research applications.

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. Due to its nature as a strong acid/organic solvent, containers must be kept tightly sealed and constructed of compatible materials. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or Titration)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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