Description

N,N,N',N'-Tetrabutyl-1,6-Hexanediamine is a high-purity, symmetrical tetraalkylated diamine compound. This versatile chemical intermediate is valued for its strong basicity and solubility in organic media, making it an effective catalyst and ligand in specialized synthesis. It is primarily sought by manufacturers in the polymer, pharmaceutical, and specialty chemical sectors for applications requiring a sterically hindered, non-nucleophilic base.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, particularly in alkylation and polymerization processes.
• Polymerization Modifier: Acts as a catalyst or chain transfer agent in the production of polyurethanes, epoxies, and other specialty polymers.
• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules, particularly where a hindered diamine structure is required.
• Corrosion Inhibitor Formulation: Incorporated into additives for fuels and industrial lubricants due to its film-forming and basic properties.
• Extractant for Metal Ions: Employed in hydrometallurgy and analytical chemistry for the selective separation and recovery of specific metal cations.
• Chemical Synthesis Ligand: Serves as a chelating agent or ligand in organometallic chemistry and catalysis.

Basic Information

Product Name	N,N,N',N'-Tetrabutyl-1,6-Hexanediamine
CAS No.	27090-63-7
Molecular Formula	C22H48N2
Molecular Weight	340.64 g/mol
Synonyms	1,6-Hexanediamine, N,N,N',N'-tetrabutyl-; Tetrabutylhexamethylenediamine; N,N,N',N'-Tetrabutylhexane-1,6-diamine; Hexamethylenediamine, tetrabutyl-; TBHDA; 1,6-Bis(dibutylamino)hexane; Dabco T; Polycat 77 (related trade names)
EINECS	Contact for details

Quality Control

Our N,N,N',N'-Tetrabutyl-1,6-Hexanediamine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with every shipment to guarantee traceability and compliance with your 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 acids and oxidizing agents. As a strong base/organic solvent, ensure containers are kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.450 - 1.455
Density (g/mL, 20°C)	0.830 - 0.850

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