Description

Tris(2-Ethylhexyl)Amine is a high-purity tertiary aliphatic amine, widely recognized for its excellent extractive properties and chemical stability. Its primary commercial value lies in its role as a versatile extractant and phase-transfer catalyst in critical industrial separation processes. This product is essential for manufacturers and R&D facilities in the chemical, pharmaceutical, and metallurgical sectors seeking efficient and selective separation solutions.

Application

• Metal Ion Extraction: A key extractant for the separation and recovery of valuable metals like cobalt, nickel, and rare earth elements from aqueous solutions in hydrometallurgy.
• Acid Scavenger/Catalyst: Used as an acid acceptor or a phase-transfer catalyst in organic synthesis and pharmaceutical manufacturing processes.
• Corrosion Inhibitor Formulation: Incorporated into formulations for lubricants and fuels to provide anti-corrosion properties.
• Surfactant Intermediate: Serves as a precursor in the synthesis of quaternary ammonium compounds and other specialty surfactants.
• Gas Treatment: Employed in gas scrubbing processes for the removal of acidic components such as CO2 and H2S.
• Polymer Additive: Acts as a stabilizer or processing aid in certain polymer systems.

Basic Information

Product Name	Tris(2-Ethylhexyl)Amine
CAS No.	1860-26-0
Molecular Formula	C24H51N
Molecular Weight	353.67 g/mol
Synonyms	Tris(2-ethylhexyl)amine; Tri(2-ethylhexyl)amine; TOA; TEHA; Trioctylamine (mixed isomer); 2-Ethylhexylamine, N,N-bis(2-ethylhexyl)-; N,N-Di(2-ethylhexyl)-2-ethylhexan-1-amine; Alamine 336 (typical trade name)
EINECS	217-468-9

Quality Control

Our Tris(2-Ethylhexyl)Amine is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with each 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 away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	0.810 - 0.815 g/mL
Refractive Index (n20D)	1.449 - 1.453

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