Description

N,N'-(Methylenedi-p-Phenylene)-Bis-[N'-(3-Hydroxypropyl)]Urea is a specialized organic compound belonging to the bis-urea class, recognized for its unique molecular architecture that combines aromatic and aliphatic hydroxy functionalities. This structure makes it a valuable intermediate and functional additive, offering properties such as cross-linking potential and hydrogen bonding capability. It is primarily sought by manufacturers in the polymer, specialty chemical, and advanced material sectors for applications requiring tailored molecular interactions and performance enhancement.

Application

• As a cross-linking agent or chain extender in the synthesis of polyurethanes, polyureas, and other specialty polymers.
• As a key intermediate in the production of high-performance resins, coatings, and adhesives.
• As a functional additive to modify the rheological, mechanical, or adhesive properties of various polymer systems.
• In the research and development of advanced materials, such as self-healing polymers or nanocomposites.
• As a building block for synthesizing more complex molecules in pharmaceutical and agrochemical research.
• Potential use as a component in epoxy curing agents or other thermoset formulations.

Basic Information

Product Name	N,N'-(Methylenedi-p-Phenylene)-Bis-[N'-(3-Hydroxypropyl)]Urea
CAS No.	20006-61-5
Molecular Formula	C23H30N4O4
Molecular Weight	426.51 g/mol
Synonyms	1,1'-(Methylenedi-4,1-phenylene)bis[3-(3-hydroxypropyl)urea]; Bis(3-hydroxypropyl) derivative of MDA; 4,4'-Methylenebis(phenylurea) derivative with 3-hydroxypropyl groups; N,N'-Bis(3-hydroxypropyl)-4,4'-methylenediphenylenediurea; MDA-based bis-urea diol; Urea, N,N'-(methylenedi-p-phenylene)bis[N'-(3-hydroxypropyl)-]; 3-Hydroxypropyl modified methylene diphenyl diurea
EINECS	Contact for details

Quality Control

Our production of N,N'-(Methylenedi-p-Phenylene)-Bis-[N'-(3-Hydroxypropyl)]Urea adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and FTIR to confirm identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, moisture content, and other critical parameters is provided with every shipment, supporting 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 ambient temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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