Description

Ndi-C6 CAS NO 23536-15-4 is a high-purity chemical intermediate belonging to the class of diisocyanates, specifically a hexamethylene diisocyanate derivative. This compound is valued for its role as a key building block in the synthesis of specialized polymers, offering excellent reactivity and contributing to the final material's performance characteristics. It is primarily sought by manufacturers in the polyurethane, coatings, adhesives, and advanced materials sectors for producing high-performance elastomers, resins, and coatings.

Application

• Polyurethane Synthesis: A crucial monomer for producing specialty polyurethane elastomers, coatings, and adhesives with enhanced mechanical and chemical resistance properties.
• Coatings & Paints: Used in formulating high-performance industrial and automotive coatings that require durability, gloss retention, and weatherability.
• Adhesive Formulation: Serves as a cross-linking agent in the production of structural and specialty adhesives.
• Resin Modification: Employed to modify and improve the properties of various polymer resins, including acrylics and polyesters.
• Advanced Material Research: Utilized in R&D for developing novel polymeric materials, including composites and biomedical polymers.
• Chemical Synthesis: Acts as an intermediate in the organic synthesis of more complex chemical compounds and pharmaceutical agents.

Basic Information

Product Name	Ndi-C6
CAS No.	23536-15-4
Molecular Formula	C14H16N2O2
Molecular Weight	244.29 g/mol
Synonyms	1,6-Diisocyanato-2,4,4-trimethylhexane; 2,4,4-Trimethylhexamethylene Diisocyanate; TMDI; NDI-C6; Trimethylhexamethylene Diisocyanate; 2,2,4-Trimethylhexamethylene Diisocyanate; Vestanat TMDI; TMHDI
EINECS	Contact for details

Quality Control

Our Ndi-C6 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, and titration methods, to verify critical parameters such as assay, isocyanate content, and impurity profiles. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance protocols.

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). Keep away from heat, open flames, and sources of ignition. Ensure the container is kept tightly sealed to prevent moisture ingress and reaction with atmospheric humidity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (NCO Content)	≥ 99.0 %
Purity (HPLC)	≥ 99.5 %
Hydrolyzable Chloride	≤ 0.01 %
Color (APHA)	≤ 50
Specific Gravity (20°C)	1.01 - 1.03
Viscosity (25°C)	Contact for details

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