Description

1-(2-Hydroxyethyl)-2-Imidazolidinone is a versatile heterocyclic organic compound featuring both a cyclic urea (imidazolidinone) core and a terminal hydroxyl group. This bifunctional structure makes it a valuable intermediate and building block in advanced organic synthesis. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring a polar, reactive moiety.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring cyclic urea or hydantoin derivatives.
• Agrochemical Synthesis: Used in the production of modern herbicides, fungicides, and plant growth regulators, where its heterocyclic structure contributes to biological activity.
• Polymer Modifier: Acts as a reactive monomer or cross-linking agent for polyurethanes, epoxy resins, and other specialty polymers to enhance properties like adhesion, flexibility, or chemical resistance.
• Chemical Solvent & Additive: Functions as a high-boiling, polar aprotic solvent for various reactions and as an additive in coatings and ink formulations.
• Ligand & Chelating Agent: Utilized in coordination chemistry and metal extraction processes due to its ability to form complexes with metal ions.
• Research & Development: A valuable building block in medicinal chemistry and material science research for creating novel molecular architectures.

Basic Information

Product Name	1-(2-Hydroxyethyl)-2-Imidazolidinone
CAS No.	3699-54-5
Molecular Formula	C5H10N2O2
Molecular Weight	130.15 g/mol
Synonyms	N-(2-Hydroxyethyl)ethyleneurea; 1-(2-Hydroxyethyl)imidazolidin-2-one; 2-Imidazolidinone, 1-(2-hydroxyethyl)-; Hydroxyethyl ethylene urea; HEEU; N-Hydroxyethyl ethylene urea; N-(β-Hydroxyethyl)ethyleneurea
EINECS	223-036-4

Quality Control

Our 1-(2-Hydroxyethyl)-2-Imidazolidinone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. A Certificate of Analysis (COA) detailing the results is provided with every shipment to guarantee traceability and batch-to-batch consistency, supporting your quality assurance protocols.

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); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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