Description

Diethyl 2-Hydroxyethylamine Oxide is a versatile tertiary amine oxide surfactant and chemical intermediate. This compound is valued for its excellent surface-active properties, stability, and solubility in both aqueous and organic media. It is primarily utilized in the formulation of industrial and specialty cleaning products, personal care items, and as a catalyst or intermediate in organic synthesis. Our supply of CAS 16684-49-4 ensures consistent quality and reliable availability for global B2B partners.

Application

• Surfactant in Industrial & Institutional (I&I) Cleaners: Acts as a non-ionic/cationic surfactant in heavy-duty degreasers, hard surface cleaners, and dairy/brewery sanitation products.
• Foam Booster & Stabilizer in Personal Care: Used in shampoos, body washes, and bubble baths to enhance and stabilize foam characteristics.
• Emulsifying Agent: Facilitates the formation and stability of emulsions in agrochemical formulations and textile processing aids.
• Corrosion Inhibitor: Employed in water treatment and metalworking fluids to protect ferrous and non-ferrous metals.
• Chemical Intermediate: Serves as a key building block in the synthesis of betaines, other amphoteric surfactants, and quaternary ammonium compounds.
• Antistatic Agent: Applied in polymer processing and textile finishing to reduce static charge buildup.
• Phase Transfer Catalyst: Enhances reaction rates in organic synthesis where reactants are in different phases.

Basic Information

Item	Detail
Product Name	Diethyl 2-Hydroxyethylamine Oxide
CAS No.	16684-49-4
Molecular Formula	C6H15NO2
Molecular Weight	133.19 g/mol
Synonyms	2-Hydroxy-N,N-diethylethanamine oxide; Diethyl(2-hydroxyethyl)amine oxide; Diethyl ethanolamine oxide; N,N-Diethyl-2-hydroxyethylamine N-oxide; Ethanol, 2-(diethylamino)-, oxide; N-Oxide of N,N-diethylethanolamine; DEAO; Ammonyx® DOE (trade name)
EINECS	240-738-1

Quality Control

Our Diethyl 2-Hydroxyethylamine Oxide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) are provided and traceable to each production lot. We adhere to ISO 9001 standards and can support compliance with REACH and other global regulatory frameworks as required.

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 container tightly sealed when not in use to prevent absorption of atmospheric moisture. Separate from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0 %
Water Content (KF)	≤ 3.0 %
pH (10% solution)	6.0 - 8.0
Peroxide Value	≤ 5.0 meq/kg

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