Description

n-Ethyldiethanolamine is a versatile tertiary amine and diol compound, valued for its dual functionality as a reactive intermediate and a performance additive. Its chemical structure makes it a critical building block for synthesizing specialized surfactants, corrosion inhibitors, and pharmaceutical agents. This product is essential for manufacturers in the agrochemical, personal care, and gas treatment industries seeking to enhance product performance and stability.

Application

• Surfactant & Emulsifier Synthesis: A key intermediate for producing cationic and amphoteric surfactants used in personal care products and industrial cleaners.
• Gas Sweetening Agent: Utilized in formulations for the removal of acidic gases like hydrogen sulfide (H₂S) and carbon dioxide (CO₂) from natural gas streams.
• Pharmaceutical Intermediate: Serves as a precursor in the synthesis of certain active pharmaceutical ingredients (APIs) and drug delivery agents.
• Corrosion Inhibitor Formulation: An effective component in metalworking fluids and cooling water treatments to protect against rust and scale.
• Polyurethane Catalyst & Crosslinker: Acts as a reactive component in polyol systems for flexible foams and coatings, influencing cure rates and polymer properties.
• Textile & Leather Auxiliary: Employed in softening and finishing agents to improve fabric handle and durability.

Basic Information

Product Name	n-Ethyldiethanolamine
CAS No.	139-87-7
Molecular Formula	C₆H₁₅NO₂
Molecular Weight	133.19 g/mol
Synonyms	N-Ethyldiethanolamine; 2,2'-(Ethylimino)diethanol; Diethanolamine, N-ethyl-; N-Ethyl-2,2'-iminodiethanol; Ethylbis(2-hydroxyethyl)amine; N-Ethyl-2,2'-iminobisethanol; UNII-8V71N5U5FQ; EDEA
EINECS	205-379-8

Quality Control

Our n-Ethyldiethanolamine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your technical 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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture and carbon dioxide. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Color (APHA)	≤ 50
Refractive Index (n20/D)	1.4770 - 1.4810
Density (20°C)	1.090 - 1.100 g/mL

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