Description

4,5-Dihydroxy-1,3-Dimethylimidazolidin-2-One is a versatile heterocyclic organic compound, primarily valued as a high-performance cross-linking agent and a key intermediate in specialty chemical synthesis. Its significance lies in its ability to form stable, durable bonds, making it essential for creating advanced materials with enhanced properties. This product is critically needed by manufacturers in the polymer, textile, leather finishing, and specialty adhesive industries seeking to improve product durability and performance.

Application

• Cross-linking Agent for Polymers: Used to enhance the thermal stability, mechanical strength, and chemical resistance of resins, coatings, and elastomers.
• Textile & Leather Finishing: Serves as a durable press reagent and finishing agent to impart wrinkle resistance and improved handle to fabrics and leather goods.
• Paper Wet-Strength Resins: A key component in the production of resins that significantly increase the wet strength of paper and cardboard products.
• Specialty Adhesives & Sealants: Improves the bonding performance, water resistance, and longevity of high-grade industrial adhesives.
• Pharmaceutical Intermediate: Utilized in the synthesis of certain active pharmaceutical ingredients (APIs) and other fine chemicals.
• Biocide & Preservative Synergist: Can be employed in formulations to enhance the efficacy of preservation systems in various industrial fluids.

Basic Information

Product Name	4,5-Dihydroxy-1,3-Dimethylimidazolidin-2-One
CAS No.	3923-79-3
Molecular Formula	C5H10N2O3
Molecular Weight	146.15 g/mol
Synonyms	1,3-Dimethyl-4,5-dihydroxy-2-imidazolidinone; DHDMI; 1,3-Dimethylol-4,5-dihydroxyethyleneurea; DMDHEU; Fixapret CPN; 4,5-Dihydroxy-1,3-dimethyl-2-imidazolidinone; N,N'-Dimethyl-4,5-dihydroxyethyleneurea
EINECS	223-497-6

Quality Control

Our 4,5-Dihydroxy-1,3-Dimethylimidazolidin-2-One is produced under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product quality and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	128 - 132 °C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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