Description

Propyl Hydrogen Methylphosphonate is an organophosphorus compound that serves as a versatile chemical intermediate and building block. Its unique phosphonate structure makes it valuable for synthesizing more complex molecules with applications in material science and specialty chemistry. This product is essential for R&D chemists and process engineers in the agrochemical, pharmaceutical, and flame-retardant industries seeking to develop new compounds or modify material properties.

Application

• Chemical Synthesis Intermediate: A key precursor in the production of organophosphorus ligands, flame retardants, and biologically active molecules.
• Agrochemical Research: Used in the development and synthesis of novel pesticides, herbicides, and plant growth regulators.
• Pharmaceutical Intermediates: Employed in the research and synthesis of potential drug candidates and prodrugs.
• Flame Retardant Formulations: Acts as a reactive intermediate or additive in the creation of flame-retardant polymers and coatings.
• Coordination Chemistry: Serves as a ligand or ligand precursor for metal complexes in catalysis and material science.
• Material Science: Used in the modification of surface properties and the creation of functionalized materials.

Basic Information

Item	Detail
Product Name	Propyl Hydrogen Methylphosphonate
CAS No.	4546-11-6
Molecular Formula	C4H11O3P
Molecular Weight	138.10 g/mol
Synonyms	Methylphosphonic Acid Propyl Ester; Propyl Methylphosphonate; Propyl Methylphosphonic Acid Ester; Methylpropyl Phosphonate; n-Propyl Methylphosphonate; Propyl Ester of Methylphosphonic Acid; Methylphosphonic Acid Mono-n-Propyl Ester
EINECS	Contact for details

Quality Control

Our Propyl Hydrogen Methylphosphonate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity and impurity profiles is provided with every shipment to support your quality assurance requirements.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or an opaque secondary container.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 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.