Description

3,3'-Bis(Hydroxymethyl)-1,1'-Ethylenediurea is a versatile organic compound primarily recognized as a high-performance formaldehyde scavenger and cross-linking agent. Its core value lies in its ability to effectively bind and neutralize free formaldehyde, making it essential for improving product safety and stability. This chemical is critically needed by manufacturers in the resin, polymer, textile, and adhesive industries seeking to enhance material properties and ensure regulatory compliance.

Application

• Formaldehyde Scavenger in Urea-Formaldehyde (UF) and Melamine-Formaldehyde (MF) Resins: Significantly reduces free formaldehyde emissions in wood-based panels, particleboards, and laminates.
• Cross-Linking Agent for Polymers: Imparts improved wet strength, durability, and dimensional stability to paper products, textiles, and non-woven fabrics.
• Adhesive & Binder Modification: Enhances the performance and environmental profile of industrial adhesives and foundry binders.
• Textile Finishing: Used in durable press and anti-crease finishes for cellulose-based fabrics.
• Stabilizer & Additive: Functions as a stabilizer in various chemical formulations to prevent degradation.
• Intermediate for Specialty Chemicals: Serves as a key building block in the synthesis of more complex chemical entities.

Basic Information

Product Name	3,3'-Bis(Hydroxymethyl)-1,1'-Ethylenediurea
CAS No.	13043-10-2
Molecular Formula	C6H14N4O4
Molecular Weight	206.20 g/mol
Synonyms	1,1'-Ethylenebis[3-(hydroxymethyl)urea]; N,N'-Bis(hydroxymethyl)ethyleneurea; Ethylenebis(hydroxymethylurea); 1,1'-Ethylenediurea-3,3'-dimethanol; Bis(hydroxymethyl)ethyleneurea; BHEU; Formaldehyde Ethylene Urea Adduct; Textile Finishing Agent DMEU (related compound)
EINECS	235-905-8

Quality Control

Our 3,3'-Bis(Hydroxymethyl)-1,1'-Ethylenediurea is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. A comprehensive Certificate of Analysis (COA) documenting assay, physical properties, and impurity profiles is available for every shipment to guarantee traceability and compliance with your quality requirements.

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 material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	~185-195 °C (decomposes)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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