Description

N,N,N',N'-Tetraethyldiethylenetriamine is a versatile tertiary amine compound with a branched polyamine structure, serving as a key intermediate and functional additive in advanced chemical synthesis. Its value lies in its strong basicity and excellent chelating properties, which are critical for catalysis, polymer modification, and metal ion control. This high-purity chemical is essential for manufacturers and R&D facilities in the polymer, pharmaceutical, and specialty chemical industries seeking reliable performance in demanding applications.

Application

• Catalyst and Ligand Precursor: Used in the synthesis of complex catalysts for polymerization and organic transformations.
• Epoxy Curing Agent & Accelerator: Acts as a hardener and curing accelerator in epoxy resin systems for coatings, adhesives, and composites.
• Corrosion Inhibitor Formulation: Employed as an effective component in formulations for protecting metals in industrial fluids and coatings.
• Chelating Agent: Utilized for sequestering metal ions in various chemical processes and water treatment applications.
• Pharmaceutical Intermediate: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Polymer Additive: Functions as a stabilizer, cross-linking agent, or modifier in the production of specialty polymers and resins.
• Gas Treatment Agent: Used in acid gas scrubbing processes, such as CO2 capture, due to its amine functionality.
• Research & Development: A valuable reagent for academic and industrial research in organic and coordination chemistry.

Basic Information

Product Name	N,N,N',N'-Tetraethyldiethylenetriamine
CAS No.	123-12-6
Molecular Formula	C14H33N3
Molecular Weight	243.43 g/mol
Synonyms	Diethylenetriamine, N,N,N',N'-Tetraethyl-; Tetraethyldiethylenetriamine; 3,6,9-Triaza-3,6,9-triethylundecane; TETDETA; TEDETA; N,N,N',N'-Tetraethyl-diethylenetriamine; N1,N1,N3,N3-Tetraethyldiethylenetriamine; 1,11-Diethyl-4,8-diethyl-3,6,9-triazaundecane
EINECS	204-602-6

Quality Control

Our N,N,N',N'-Tetraethyldiethylenetriamine is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling. Certificates of Analysis (COA) documenting full specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. The product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

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 (n20/D)	1.458 - 1.462
Density (g/mL at 20°C)	0.890 - 0.910

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