Description

N,n-Bis(2-Hydroxypropyl)-N'-(Alpha,α-Dimethyl-3-Isopropenylbenzyl)Urea is a specialized urea derivative featuring a reactive isopropenylbenzyl group and hydroxypropyl functionalities. This unique molecular structure makes it a valuable intermediate for synthesizing advanced polymers, coatings, and adhesives with tailored properties. It is primarily sought by R&D chemists and manufacturers in the polymer, specialty chemical, and advanced materials industries.

Application

• Polymer Modification: Acts as a key monomer or cross-linking agent in the synthesis of polyurethanes, acrylics, and other specialty polymers.
• Advanced Coatings: Used to formulate high-performance industrial and protective coatings with enhanced durability and chemical resistance.
• Adhesive Systems: Serves as a building block for developing structural and pressure-sensitive adhesives.
• Chemical Intermediate: Provides a versatile platform for further organic synthesis in pharmaceutical and agrochemical research.
• UV-Curable Resins: The isopropenyl group allows for its potential use in radiation-curable resin formulations.
• Material Science R&D: Employed in developing novel polymeric materials with specific mechanical or thermal characteristics.

Basic Information

Product Name	N,n-Bis(2-Hydroxypropyl)-N'-(Alpha,α-Dimethyl-3-Isopropenylbenzyl)Urea
CAS No.	214531-79-0
Molecular Formula	C21H34N2O3
Molecular Weight	362.51 g/mol
Synonyms	1,1-Dimethyl-3-(3-isopropenylbenzyl)-1-[3-(2-hydroxypropyl)ureido]propyl Urea; Bis(2-hydroxypropyl)-alpha,α-dimethyl-3-isopropenylbenzyl Urea; Urea, N,N-bis(2-hydroxypropyl)-N'-(alpha,α-dimethyl-3-isopropenylbenzyl)-; TMI-Urea Adduct; m-TMI Urea Adduct; 3-Isopropenyl-alpha,α-dimethylbenzyl Isocyanate Urea Adduct
EINECS	Contact for details

Quality Control

Our N,n-Bis(2-Hydroxypropyl)-N'-(Alpha,α-Dimethyl-3-Isopropenylbenzyl)Urea is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with each shipment to guarantee compliance with your technical 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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

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	≤ 10 ppm

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