Description

β-Hydroxyethoxyacetic Acid is a versatile bifunctional organic acid featuring both hydroxyl and carboxylic acid groups separated by an ethoxy linker. This unique structure makes it a valuable intermediate for synthesizing specialty polymers, surfactants, and complexing agents. It is particularly sought after by manufacturers in the pharmaceutical, agrochemical, and personal care industries for its ability to impart hydrophilicity and chelating properties to final products.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, where its hydrophilic character can enhance solubility.
• Polymer & Resin Modifier: Serves as a monomer or cross-linking agent for producing water-soluble or biodegradable polymers, coatings, and adhesives.
• Chelating Agent Precursor: Acts as a key building block for manufacturing specialized chelants used in water treatment, textile processing, and detergent formulations.
• Surfactant & Emulsifier Synthesis: Employed to create non-ionic surfactants with enhanced stability and performance for agrochemicals and personal care products.
• Metal Surface Treatment: Used in plating baths and metal cleaning formulations due to its mild acidic and complexing nature.
• Cosmetic Ingredients: Functions as a pH adjuster and a precursor for esters used in skin care formulations.

Basic Information

Product Name	β-Hydroxyethoxyacetic Acid
CAS No.	13382-47-3
Molecular Formula	C4H8O5
Molecular Weight	136.10 g/mol
Synonyms	2-(2-Hydroxyethoxy)acetic Acid; Diethylene Glycolic Acid; Oxybis(ethan-2-ol-1-carboxylic acid); β-Hydroxyethoxyacetic Acid; Diglycolic Acid derivative; Bis(2-hydroxyethyl)ether-α-carboxylic Acid; Glycolic acid ethoxylate; HEAA
EINECS	Contact for details

Quality Control

Our β-Hydroxyethoxyacetic Acid is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistency and meets high-purity standards suitable for industrial and fine chemical synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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). The product is hygroscopic (moisture-sensitive) and should be kept away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
pH (5% solution)	2.0 - 4.0

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