Description

2-Hydroxyethyl Phosphate is an organophosphorus compound that serves as a versatile intermediate and functional additive. Its bifunctional structure, containing both a phosphate group and a hydroxyl group, makes it valuable for introducing phosphate functionality into larger molecules and modifying material properties. This chemical is particularly relevant for manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to synthesize active ingredients or create materials with specific characteristics such as flame retardancy or adhesion promotion.

Application

• Pharmaceutical Intermediate: Used in the synthesis of nucleotide analogs, prodrugs, and other bioactive molecules where a phosphate ester linkage is required.
• Agrochemical Synthesis: Serves as a key building block for certain herbicides, plant growth regulators, and systemic insecticides.
• Flame Retardant Precursor: Acts as a reactive intermediate in the production of phosphorus-based flame retardants for polymers, textiles, and coatings.
• Surface Treatment Agent: Employed in metal surface treatment formulations to enhance corrosion resistance and paint adhesion.
• Crosslinking Agent: Functions as a crosslinker or curing agent in specific resin systems, including some epoxy and polyurethane formulations.
• Biochemical Research: Utilized as a substrate or analog in enzymatic studies and metabolic pathway research.

Basic Information

Product Name	2-Hydroxyethyl Phosphate
CAS No.	1892-26-8
Molecular Formula	C2H7O5P
Molecular Weight	142.05 g/mol
Synonyms	Ethanol, 2-(dihydrogen phosphate); Ethylene glycol monophosphate; 2-Phosphonooxyethanol; Glycol monophosphate; HEPh; Phosphoric acid mono(2-hydroxyethyl) ester; Mono(2-hydroxyethyl) phosphate; 2-HEP
EINECS	217-571-5

Quality Control

Our 2-Hydroxyethyl Phosphate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay by titration or HPLC, identification by FT-IR, and quantification of key impurities and water content. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to ensure traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent decomposition. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC/Titration)	≥ 95.0%
Water Content (KF)	≤ 2.0%
pH (5% solution)	1.5 - 3.0
Heavy Metals (as Pb)	≤ 10 ppm

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