Description

N,N'-Dicyclohexylurea is a symmetrical urea derivative characterized by two cyclohexyl substituents. This compound serves as a versatile intermediate and building block in advanced organic synthesis, particularly valued for its role in creating molecular frameworks with specific steric and electronic properties. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and specialty polymer development.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring rigid, lipophilic structures.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators where the urea moiety is a critical functional group.
• Polymer Science: Acts as a chain extender or cross-linking agent in the production of specialty polyurethanes and other polymers to modify material properties.
• Organic Synthesis Reagent: Employed in reactions such as the Hofmann carbylamine reaction or as a precursor for isocyanates and other nitrogen-containing compounds.
• Chemical Research & Development: Serves as a standard or reference compound in methodological studies and for probing reaction mechanisms.
• Material Science: Investigated for use in the creation of supramolecular assemblies and organic frameworks due to its hydrogen-bonding capability.

Basic Information

Product Name	N,N'-Dicyclohexylurea
CAS No.	2387-23-7
Molecular Formula	C13H24N2O
Molecular Weight	224.34 g/mol
Synonyms	Dicyclohexylurea; 1,3-Dicyclohexylurea; Urea, N,N'-dicyclohexyl-; sym-Dicyclohexylurea; Dicyclohexylcarbodiimide hydrolysis product; DCC-Urea; DCU; N,N'-Bis(cyclohexyl)urea
EINECS	219-200-5

Quality Control

Our N,N'-Dicyclohexylurea is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include results from HPLC, NMR, and other relevant techniques, confirming compliance with customer specifications and internal quality standards.

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 to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	229 - 233 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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