Description

Isobutyl Dihydrogen Phosphate is a specialized organophosphorus compound widely utilized as a key intermediate and reagent in advanced chemical synthesis. Its unique structure, featuring a dihydrogen phosphate group on an isobutyl chain, makes it a versatile building block for creating complex molecules and functional materials. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or modify material properties.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of nucleotide analogs, prodrugs, and other bioactive phosphate esters.
• Agrochemical Synthesis: Used in the production of organophosphate-based herbicides, insecticides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing phosphonate ligands used in metal catalysis and coordination chemistry.
• Surface Modification Agent: Employed to functionalize surfaces and materials with phosphate groups to alter wettability, adhesion, or biocompatibility.
• Flame Retardant Component: Acts as a reactive intermediate in the manufacture of phosphorus-containing flame retardant additives for polymers.
• Extractant in Hydrometallurgy: Functions as a component in solvent extraction systems for the separation and purification of metal ions.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new phosphorylation reactions and material science applications.

Basic Information

Product Name	Isobutyl Dihydrogen Phosphate
CAS No.	2466-73-1
Molecular Formula	C4H11O4P
Molecular Weight	154.10 g/mol
Synonyms	Isobutyl Phosphate (monoester); Isobutyl Acid Phosphate; Phosphoric Acid Mono-isobutyl Ester; 2-Methylpropyl Dihydrogen Phosphate; Isobutyl Orthophosphate; Isobutylphosphoric Acid; IBPA; CAS 2466-73-1
EINECS	219-562-9

Quality Control

Our Isobutyl Dihydrogen Phosphate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global B2B clientele. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with 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 controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and a strong acid/organic solvent; ensure containers are kept tightly sealed to exclude moisture and stored separately from bases and reactive materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0 %
Water Content (KF)	≤ 1.0 %
pH (10% solution)	≤ 2.5

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