Description

Urea, 1,3-Bis(m-Isopropenyl-.Alpha.,.Alpha.-Dimethylbenzyl)- is a specialized, high-purity chemical building block designed for advanced material synthesis. This compound matters for its role as a key monomer or cross-linking agent, enabling the creation of polymers with enhanced thermal stability and mechanical properties. It is primarily needed by R&D chemists and manufacturers in the polymer, specialty resin, and advanced adhesive industries seeking to develop next-generation materials.

Application

• Polymer Synthesis: Serves as a critical monomer or cross-linker for high-performance thermosetting resins and specialty polymers.
• Advanced Adhesives & Sealants: Used to formulate adhesives with superior heat resistance and structural integrity for demanding industrial applications.
• Coatings & Encapsulants: Incorporated into coating systems to improve durability, chemical resistance, and thermal performance.
• Composite Materials: Acts as a reactive intermediate in the production of fiber-reinforced composites for aerospace and automotive sectors.
• Chemical Intermediate: Utilized in organic synthesis for creating complex molecular architectures in pharmaceutical and agrochemical research.
• Electronics & Electrical: Potential use in the formulation of insulating materials, potting compounds, and encapsulants for electronic components.

Basic Information

Product Name	Urea, 1,3-Bis(m-Isopropenyl-.Alpha.,.Alpha.-Dimethylbenzyl)-
CAS No.	97257-28-8
Molecular Formula	C30H40N2O
Molecular Weight	444.66 g/mol
Synonyms	1,3-Bis[3-(1-methylethenyl)-α,α-dimethylbenzyl]urea; 1,3-Bis(m-isopropenyl-α,α-dimethylbenzyl)urea; Urea, N,N'-bis[3-(1-methylethenyl)-α,α-dimethylbenzyl]-; Bis-m-TMI Urea; m-TMI-based Urea derivative; Aromatic diurea crosslinker; Benzyl isopropenyl urea derivative
EINECS	Contact for details

Quality Control

Our Urea, 1,3-Bis(m-Isopropenyl-.Alpha.,.Alpha.-Dimethylbenzyl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

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 product is hygroscopic (moisture-sensitive). Keep the container tightly sealed in a dry environment to prevent moisture absorption and degradation.

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	≤ 0.5%
Heavy Metals	≤ 10 ppm

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