Description

Octyl Dihydrogen Phosphate is an organophosphorus compound widely used as an intermediate and additive in various industrial processes. Its amphiphilic nature, combining a hydrophobic alkyl chain with a hydrophilic phosphate group, makes it a valuable surfactant and extraction agent. This product is essential for manufacturers in the chemical, agrochemical, and pharmaceutical sectors seeking reliable intermediates for synthesis and formulation.

Application

• As an intermediate in the synthesis of organophosphate esters for use as flame retardants, plasticizers, and lubricant additives.
• As an extraction agent and phase-transfer catalyst in hydrometallurgical processes for the separation and purification of metal ions.
• As a surfactant and emulsifier in specialty formulations for coatings, agrochemicals, and personal care products.
• In the production of corrosion inhibitors and anti-wear additives for industrial lubricants and metalworking fluids.
• As a chelating agent and modifier in analytical chemistry and chromatography.
• For research and development purposes in organic synthesis and material science.

Basic Information

Product Name	Octyl Dihydrogen Phosphate
CAS No.	3991-73-9
Molecular Formula	C8H19O4P
Molecular Weight	210.21 g/mol
Synonyms	n-Octyl Dihydrogen Phosphate; Mono-n-Octyl Phosphate; Octyl Acid Phosphate; 1-Octanol, Dihydrogen Phosphate; ODP; Octyl Phosphate; Phosphoric Acid Mono-n-Octyl Ester; n-Octyl Phosphate
EINECS	223-633-6

Quality Control

Our Octyl Dihydrogen Phosphate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity and performance. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with each shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Due to its acidic nature, containers should be kept tightly sealed to prevent moisture absorption and potential degradation. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Free Phosphoric Acid	≤ 3.0%
pH (10% solution)	< 3.0

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