Description

T 61 CAS NO 66424-27-9 is a specialized chemical compound identified by the CAS registry number 66424-27-9. This product is valued for its role as a key intermediate or functional additive in advanced material synthesis and specialty chemical manufacturing. It is essential for industries requiring high-purity, consistent performance materials for research and production.

Application

T 61 (CAS 66424-27-9) serves as a critical component in various high-value industrial processes. Its specific properties make it suitable for a range of advanced applications.

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Acts as a building block for producing advanced crop protection agents and herbicides.
• Polymer & Resin Modification: Employed as a functional additive or cross-linking agent to enhance the properties of specialty polymers and epoxy resins.
• Electronic Chemicals: Utilized in the production of materials for semiconductors, liquid crystal displays (LCDs), or photoresists.
• Dye & Pigment Manufacturing: Serves as a precursor in the synthesis of high-performance organic dyes and colorants.
• Research & Development: A valuable reagent for organic synthesis and material science research in academic and industrial laboratories.

Basic Information

Product Name	T 61
CAS No.	66424-27-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3,5-Triazine-2,4,6-triamine, N,N',N''-tris(6-isocyanatohexyl)-; T 61; Hexamethylene diisocyanate trimer; HDI trimer; Polyisocyanate T 61; Isocyanurate based on HDI; Tolonate HDT; Desmodur N 3300
EINECS	Contact for details

Quality Control

Our T 61 is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, composition, and performance. A comprehensive Certificate of Analysis (COA) documenting key parameters such as assay, isocyanate content, viscosity, and color is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed, moisture-proof container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat, open flames, and incompatible materials such as alcohols, amines, and water. Under these conditions, the product maintains optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (NCO Content)	Contact for details
Viscosity (at 25°C)	Contact for details
Color (Gardner)	≤ 2
Density (at 20°C)	Contact for details
Monomer Content (HDI)	≤ 0.5%

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