Description

N,n-Bis(2-Hydroxyethyl)Undecanamide is a high-purity, non-ionic surfactant and emulsifier derived from undecanoic acid. This compound is valued for its excellent wetting, dispersing, and conditioning properties, making it a versatile intermediate in demanding formulations. It is primarily sought after by manufacturers in the personal care, textile processing, and specialty chemical industries for creating stable, high-performance products.

Application

• Personal Care & Cosmetics: Acts as a gentle emulsifier, opacifier, and viscosity modifier in creams, lotions, and hair conditioners.
• Textile Auxiliaries: Used as a softener, lubricant, and anti-static agent in fiber and fabric treatment processes.
• Industrial Emulsions: Serves as a key component in the formulation of polymer emulsions, wax dispersions, and metalworking fluids.
• Agricultural Formulations: Employed as a surfactant and adjuvant in pesticide and herbicide concentrates to enhance spreading and adhesion.
• Leather Processing: Functions as a fatliquoring agent and softener in leather tanning and finishing.
• Paper & Pulp Industry: Utilized as a defoamer and dispersant in paper coating and sizing applications.

Basic Information

Product Name	N,n-Bis(2-Hydroxyethyl)Undecanamide
CAS No.	45233-61-2
Molecular Formula	C₁₅H₃₁NO₃
Molecular Weight	273.41 g/mol
Synonyms	Undecanoic Acid Diethanolamide; Undecylic Acid Diethanolamide; N,N-Bis(2-hydroxyethyl)undecanamide; 11-Oxo-N,N-bis(2-hydroxyethyl)undecanamide; Lauric Acid Diethanolamide (C11 analog); Diethanolamine Undecanoic Acid Amide; Amide C11; DAU
EINECS	Contact for details

Quality Control

Our N,n-Bis(2-Hydroxyethyl)Undecanamide is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise specifications and consistent performance. A Certificate of Analysis (COA) documenting purity, physical characteristics, and other critical parameters is provided with each shipment to guarantee traceability and compliance.

Storage

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

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0 %
Acid Value	≤ 2.0 mg KOH/g
Amine Value	≤ 5.0 mg KOH/g
Moisture (KF)	≤ 0.5 %
Melting Point	40 - 50 °C

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