Description

N,N-Diethyl ethanolamine, also known as Diethyl ethanolamine, 2-(Diethylamino)ethanol, and (2-Hydroxyethyl)diethylamine, is a versatile tertiary amino alcohol with significant industrial utility. This compound serves as a crucial intermediate and functional additive, valued for its dual amine and alcohol functionalities which enable it to act as a catalyst, pH adjuster, and corrosion inhibitor. It is essential for manufacturers and formulators in sectors such as pharmaceuticals, agrochemicals, coatings, and personal care, where reliable chemical performance and consistent quality are paramount.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and local anesthetics, where its amine group facilitates key reactions.
• Catalyst & Neutralizing Agent: Acts as an acid scavenger and catalyst in polyurethane foam production and epoxy resin curing systems.
• Corrosion Inhibitor: Incorporated into metalworking fluids, boiler water treatments, and cooling systems to protect against rust and scale.
• Emulsifier & Surfactant Precursor: Serves as a building block for quaternary ammonium compounds and other specialty surfactants used in detergents and personal care products.
• Gas Treating Agent: Employed in the scrubbing of acid gases like CO₂ and H₂S from natural gas and refinery streams.
• Textile & Dye Auxiliary: Functions as a dye leveling agent and softener in textile processing to improve fabric quality.
• Coating Additive: Enhances the stability, flow, and curing properties of paints, varnishes, and ink formulations.
• Agrochemical Synthesis: A key intermediate in the manufacture of herbicides, pesticides, and plant growth regulators.

Basic Information

Product Name	N,N-Diethyl ethanolamine
CAS No.	53404-34-5
Molecular Formula	C₆H₁₅NO
Molecular Weight	117.19 g/mol
Synonyms	Diethyl ethanolamine; 2-(Diethylamino)ethanol; 2-Diethylaminoethanol; (2-Hydroxyethyl)diethylamine; (Diethylamino)ethanol; 2-(Diethylamino)ethyl alcohol; 2-Hydroxytriethylamine; 2-N-Diethylaminoethanol; DEAE; DEEA; N,N-Diethylethanolamine
EINECS	Contact for details

Quality Control

Our N,N-Diethyl ethanolamine is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including Gas Chromatography (GC) for assay and impurity profiling, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture and CO₂, which can degrade product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.4380 - 1.4420
Density (20°C)	0.88 - 0.92 g/mL
Boiling Point	Approx. 163°C

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