Description

n-Cyclohexylmaleimide (CAS NO 1631-25-0) is a versatile chemical intermediate characterized by its reactive maleimide ring and cyclohexyl substituent. This compound is valued for its role as a building block in polymer chemistry and organic synthesis, enabling the creation of advanced materials with tailored properties. It is primarily sought by manufacturers in the polymer, specialty chemical, and pharmaceutical research sectors for applications ranging from cross-linking agents to functional monomers.

Application

• As a cross-linking agent and functional monomer in the production of specialty polymers and resins.
• In the synthesis of pharmaceutical intermediates and active ingredients requiring maleimide functionality.
• As a key intermediate for photoinitiators and UV-curable coatings and inks.
• In the manufacture of adhesives and sealants to enhance thermal and chemical resistance.
• For research and development of advanced materials, including high-performance composites.
• As a modifier for improving the properties of polyimides and other engineering plastics.

Basic Information

Product Name	n-Cyclohexylmaleimide
CAS No.	1631-25-0
Molecular Formula	C10H13NO2
Molecular Weight	179.22 g/mol
Synonyms	1-Cyclohexyl-1H-pyrrole-2,5-dione; Cyclohexylmaleimide; N-Cyclohexylmaleimide; Maleimide, N-cyclohexyl-; 2,5-Pyrroledione, 1-cyclohexyl-; 1-Cyclohexylpyrrole-2,5-dione; N-(Cyclohexyl)maleimide
EINECS	216-633-5

Quality Control

Our n-Cyclohexylmaleimide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.