Description

Propyl Dihydrogen Phosphate is an organophosphorus compound that serves as a versatile intermediate and reagent in organic synthesis. Its value lies in its ability to act as a phosphorylating agent and a source of phosphoric acid esters, which are crucial for modifying molecular properties. This product is essential for manufacturers and researchers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of nucleotide analogs, prodrugs, and other bioactive molecules requiring phosphate ester functionalities.
• Agrochemical Synthesis: Serves as a key building block for creating certain classes of herbicides, insecticides, and plant growth regulators.
• Lubricant & Fuel Additive Precursor: Employed in the production of anti-wear and extreme pressure additives for industrial lubricants and fuels.
• Flame Retardant Formulation: Acts as a reactive intermediate in the manufacture of organophosphate-based flame retardants for polymers and textiles.
• Metal Extraction & Surface Treatment: Utilized in solvent extraction processes for metals and as a component in surface conditioning agents.
• Research & Development: A valuable reagent in academic and industrial R&D labs for studying phosphorylation reactions and developing new synthetic methodologies.

Basic Information

Product Name	Propyl Dihydrogen Phosphate
CAS No.	1623-06-9
Molecular Formula	C₃H₉O₄P
Molecular Weight	140.07 g/mol
Synonyms	Propyl Phosphate; Mono-n-Propyl Phosphate; n-Propyl Dihydrogen Phosphate; Propyl Acid Phosphate; Phosphoric Acid Mono-n-Propyl Ester; 1-Propyl Dihydrogen Phosphate; Propylphosphonic Acid; O-Propyl Dihydrogen Phosphate
EINECS	216-595-6

Quality Control

Our Propyl Dihydrogen Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay by titration and identification by FTIR, to ensure it meets precise specifications for purity and consistency. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and quality assurance needs.

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 should be kept tightly sealed to prevent moisture absorption and stored at a controlled room temperature (15-25°C).

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.