Description

2-Heptyl-3,4-Bis(9-Isocyanatononyl)-1-Pentylcyclohexane is a specialized aliphatic diisocyanate derivative, a key monomer in the synthesis of high-performance polyurethane materials. Its molecular structure provides unique reactivity and flexibility, making it essential for creating polymers with tailored properties. This compound is primarily utilized by advanced material scientists and formulators in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in specialty polymer research and development.

Application

• High-Performance Polyurethane Elastomers: Serves as a core building block for elastomers requiring excellent mechanical strength, flexibility, and chemical resistance.
• Specialty Coatings and Adhesives: Used in formulating advanced industrial coatings, sealants, and adhesives that demand superior durability and weatherability.
• Crosslinking Agent for Polymers: Acts as an effective crosslinker to enhance the thermal stability and structural integrity of various polymer systems.
• Research & Development: A valuable intermediate for academic and industrial R&D focused on novel polyurethane chemistry and material science.
• Automotive and Aerospace Components: Contributes to the production of lightweight, durable components such as gaskets, seals, and interior panels.
• Medical Device Polymers: Potential use in the synthesis of biocompatible polyurethanes for specific medical applications, subject to necessary qualifications.

Basic Information

Item	Details
Product Name	2-Heptyl-3,4-Bis(9-Isocyanatononyl)-1-Pentylcyclohexane
CAS No.	68239-06-5
Molecular Formula	C38H70N2O2
Molecular Weight	586.98 g/mol
Synonyms	1-Pentyl-2-heptyl-3,4-bis(9-isocyanatononyl)cyclohexane; Cyclohexane, 2-heptyl-3,4-bis(9-isocyanatononyl)-1-pentyl-; Aliphatic diisocyanate C38; Bis(9-isocyanatononyl) substituted cyclohexane derivative; Polyurethane monomer 68239-06-5
EINECS	Contact for details

Quality Control

Our production of 2-Heptyl-3,4-Bis(9-Isocyanatononyl)-1-Pentylcyclohexane adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including assay, isocyanate content determination, and impurity profiling, to ensure consistency and high purity. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store under a dry, inert atmosphere (e.g., nitrogen) in a cool, well-ventilated area, away from heat, sparks, and open flames. Due to its highly volatile and easily oxidized nature, containers must be kept tightly sealed when not in use to prevent moisture ingress and polymerization. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (NCO Content)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Color (APHA)	≤ 50
Moisture (Karl Fischer)	≤ 0.05%
Hydrolyzable Chloride	≤ 10 ppm
Viscosity @ 25°C	Contact for details

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