Description

(Z)-n-(2-Aminoethyl)-n-(2-Hydroxyethyl)-9-Octadecenamide CAS NO 93-81-2 is a high-purity, functionalized oleamide derivative featuring both amino and hydroxyl groups on its ethyl side chains. This unique bifunctional structure makes it a valuable intermediate for synthesizing specialized surfactants, emulsifiers, and corrosion inhibitors. It is primarily sought by manufacturers in the personal care, agrochemical, and specialty polymer industries for its ability to impart both cationic and hydrophilic properties to formulations.

Application

• As a key intermediate for the synthesis of cationic surfactants and fabric softeners.
• In the formulation of personal care products, such as hair conditioners and skin creams, for its emulsifying and conditioning properties.
• As a corrosion inhibitor additive in industrial lubricants and metalworking fluids.
• In the production of agrochemicals, serving as an emulsifier or adjuvant for pesticide formulations.
• For the modification of polymers to introduce hydrophilic and functional sites for further chemical reactions.
• In the research and development of novel amphoteric surfactants and lipid-based delivery systems.

Basic Information

Product Name	(Z)-n-(2-Aminoethyl)-n-(2-Hydroxyethyl)-9-Octadecenamide
CAS No.	93-81-2
Molecular Formula	C₂₄H₄₈N₂O₂
Molecular Weight	396.65 g/mol
Synonyms	N-(2-Aminoethyl)-N-(2-hydroxyethyl)oleamide; Oleoyl diethanolamine; 9-Octadecenamide, N-(2-aminoethyl)-N-(2-hydroxyethyl)-, (Z)-; Ethanol, 2,2'-(1-oxo-9-octadecen-1-yl)imino)bis-; N,N-Bis(2-hydroxyethyl)oleylamide; Oleic acid diethanolamide; Amidet N 12; Aromide O
EINECS	202-281-7

Quality Control

Our production of (Z)-n-(2-Aminoethyl)-n-(2-Hydroxyethyl)-9-Octadecenamide adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity, assay, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	Yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Acid Value	≤ 2.0 mg KOH/g
Amino Value	Contact for details

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