Description

N,N''-(Iminodiethylene)Diurea is a versatile chemical intermediate with a unique bifunctional structure, offering reactivity at both urea and imino sites. This compound is valued for its role in synthesizing high-performance polymers, resins, and specialty chemicals where controlled cross-linking and chain extension are required. It serves as a critical building block for manufacturers in the polymer, adhesive, and coatings industries seeking to enhance material properties.

Application

• Polymer Synthesis: Key monomer for producing polyurea and polyurethane elastomers with improved mechanical and thermal properties.
• Resin Modifier: Used in formaldehyde-based resins (e.g., urea-formaldehyde, melamine-formaldehyde) to modify curing characteristics and reduce formaldehyde emission.
• Cross-linking Agent: Functions as a cross-linker in coatings, adhesives, and sealants to increase durability and chemical resistance.
• Pharmaceutical Intermediate: Serves as a precursor in the synthesis of certain active pharmaceutical ingredients (APIs) and drug delivery systems.
• Textile Auxiliary: Employed in fabric finishing to impart wrinkle resistance and durable press properties.
• Paper Chemical: Used in wet-strength resins for paper and packaging products.

Basic Information

Product Name	N,N''-(Iminodiethylene)Diurea
CAS No.	23270-61-3
Molecular Formula	C5H12N4O2
Molecular Weight	160.18 g/mol
Synonyms	1,1'-(Iminodiethylene)diurea; N,N'-Bis(2-aminoethyl)urea; Diethylenetriamineurea; Urea, N,N'-(iminodi-2,1-ethanediyl)bis-; 1,1'-(Iminobis(ethane-2,1-diyl))diurea; Bis(2-aminoethyl)urea; N-(2-Aminoethyl)-N'-(2-ureidoethyl)ethylenediamine
EINECS	245-525-7

Quality Control

Our N,N''-(Iminodiethylene)Diurea is manufactured under a strict quality management system. Each batch is analyzed to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee consistency and support 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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality and handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	190 - 195 °C
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.