Description

(Isocyanatomethyl)Cyclopentane CAS NO 42079-48-1 is a specialized aliphatic isocyanate monomer characterized by its cyclopentane backbone. This compound is valued for its role as a key building block in the synthesis of high-performance polymers, particularly polyurethanes and polyureas, where it imparts specific structural and property advantages. It is primarily sought after by R&D chemists and production engineers in the advanced materials, coatings, adhesives, and specialty chemical sectors.

Application

• Polyurethane Synthesis: Serves as a core monomer for producing specialty polyurethane elastomers, coatings, and adhesives with tailored flexibility and chemical resistance.
• Polyurea Coatings: Used in formulating fast-curing, high-durability polyurea coatings for industrial and protective applications.
• Crosslinking Agent: Functions as an effective crosslinker in polymer systems to enhance thermal stability and mechanical properties.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Intermediates: Utilized in the synthesis of advanced crop protection agents and herbicides.
• Specialty Resins: A key component in the production of high-performance resins for composite materials.

Basic Information

Product Name	(Isocyanatomethyl)Cyclopentane
CAS No.	42079-48-1
Molecular Formula	C7H11NO
Molecular Weight	125.17 g/mol
Synonyms	Cyclopentylmethyl isocyanate; (Isocyanatomethyl)cyclopentane; 1-Isocyanatomethylcyclopentane; Cyclopentanemethyl isocyanate; Methylcyclopentyl isocyanate; NSC 169006; AI3-26011
EINECS	Contact for details

Quality Control

Our (Isocyanatomethyl)Cyclopentane is manufactured under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay by GC or HPLC, identity confirmation (IR, NMR), and impurity profiling to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability, purity, and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at recommended temperatures (typically 2-8°C or as specified). This product is hygroscopic (moisture-sensitive) and must be kept under a dry inert atmosphere (e.g., nitrogen) to prevent degradation. Keep away from heat, sparks, open flames, and incompatible materials such as alcohols, amines, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.98 - 1.02
Related Substances (GC)	Contact for details

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