Description

2-Hydroxyethyl Hydrogen Oxalate is a versatile bifunctional organic compound that serves as a valuable intermediate in advanced chemical synthesis. Its structure, featuring both a carboxylic acid and a hydroxyl group, makes it a critical building block for creating complex molecules with tailored properties. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop new formulations and enhance product performance.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly where ester or amide linkages are required.
• Polymer & Resin Modification: Acts as a cross-linking agent or a monomer for producing specialty polyesters and coatings with improved adhesion and flexibility.
• Agrochemical Synthesis: Serves as a key precursor in the manufacture of herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis for constructing complex molecular architectures in R&D laboratories.
• Dye & Pigment Production: Utilized in the synthesis of specialized colorants and photographic chemicals.
• Cosmetic & Personal Care Ingredients: Functions as an intermediate for producing emulsifiers and other functional additives.

Basic Information

Product Name	2-Hydroxyethyl Hydrogen Oxalate
CAS No.	87709-05-5
Molecular Formula	C4H6O5
Molecular Weight	134.09 g/mol
Synonyms	2-Hydroxyethyl oxalate; Ethylene glycol monooxalate; Glycolic acid oxalate; Mono(2-hydroxyethyl) oxalate; Oxalic acid mono(2-hydroxyethyl) ester; 2-Hydroxyethyl hydrogen ethanedioate; Ethanol, 2-(oxalyloxy)-; HO-CH2CH2-O-CO-CO-OH
EINECS	Contact for details

Quality Control

Our 2-Hydroxyethyl Hydrogen Oxalate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm

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