Description

N,N''-[[(2-Hydroxyethyl)Imino]Bis(Methylene)]Diurea CAS NO 94200-22-3 is a specialized organic compound belonging to the class of substituted ureas, characterized by its hydroxymethyl and hydroxyethyl functional groups. This chemical structure makes it a valuable intermediate and functional additive, offering reactivity and compatibility in various synthesis and formulation processes. It is primarily utilized in industries such as polymer manufacturing, specialty adhesives, and as a cross-linking agent or formaldehyde scavenger.

Application

• Polymer & Resin Modification: Acts as a cross-linking agent or chain extender in the production of thermosetting resins, including urea-formaldehyde and melamine-formaldehyde resins, to enhance mechanical properties and stability.
• Adhesive & Coating Formulations: Serves as a key component in specialty adhesive systems and industrial coatings to improve durability, water resistance, and curing performance.
• Formaldehyde Scavenger: Used in wood-based panels, textiles, and other materials to effectively bind and reduce free formaldehyde emissions, contributing to safer indoor air quality.
• Pharmaceutical & Cosmetic Intermediates: Employed in the synthesis of active pharmaceutical ingredients (APIs) and personal care product additives due to its reactive imino and hydroxyl groups.
• Paper & Textile Treatment: Functions as a wet-strength agent in paper production and as a finishing agent in textiles to impart crease resistance and improved handle.
• Agricultural Chemical Synthesis: Utilized as a building block in the manufacture of certain herbicides, plant growth regulators, and controlled-release fertilizer coatings.

Basic Information

Product Name	N,N''-[[(2-Hydroxyethyl)Imino]Bis(Methylene)]Diurea
CAS No.	94200-22-3
Molecular Formula	C7H16N4O4
Molecular Weight	220.23 g/mol
Synonyms	1,1'-(2-Hydroxyethylimino)bis(methylene)diurea; Bis(hydroxymethyl) (2-hydroxyethyl)urea; N,N-Bis(hydroxymethyl)-N'-(2-hydroxyethyl)urea; 2-Hydroxyethyliminobis(methylene)diurea; HEMDU; Hydroxyethyl methylene diurea; Formaldehyde, polymer with 2-(hydroxyethyl)urea; Urea, N,N'-[(2-hydroxyethyl)imino]bis(methylene)bis-
EINECS	Contact for details

Quality Control

Our N,N''-[[(2-Hydroxyethyl)Imino]Bis(Methylene)]Diurea is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. Key parameters such as assay, moisture content, and impurity profiles are monitored. Certificates of Analysis (COA) detailing all test results are provided with every shipment to ensure full 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 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 moisture absorption and caking. Keep away from incompatible materials such as strong oxidizing agents.

Specification

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

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