Description

Octadecanoic Acid,[(2-Hydroxyethyl)Imino]Di-2,1-Ethanediyl Ester is a specialty chemical ester derived from stearic acid and a hydroxyethyl-substituted diamine. This compound serves as a versatile intermediate and functional additive, valued for its ability to modify surface properties and act as a building block for more complex molecules. It is primarily sought by manufacturers in the polymer, surfactant, and personal care industries for applications requiring emulsification, lubrication, or specific rheological control.

Application

• As a polymer additive and internal lubricant for plastics and synthetic fibers.
• Functioning as a surfactant intermediate for the synthesis of cationic or amphoteric surfactants.
• Utilized as an emulsifying and conditioning agent in cosmetic and personal care formulations.
• Acting as a corrosion inhibitor and additive in industrial lubricants and metalworking fluids.
• Serving as a chemical intermediate for pharmaceutical and agrochemical synthesis.
• Used in the production of textile auxiliaries for softening and water repellency.
• Potential application as a viscosity modifier in coatings and inks.

Basic Information

Product Name	Octadecanoic Acid,[(2-Hydroxyethyl)Imino]Di-2,1-Ethanediyl Ester
CAS No.	13412-15-2
Molecular Formula	C42H83NO5
Molecular Weight	682.1 g/mol
Synonyms	Bis(2-hydroxyethyl)iminodiethylene distearate; N,N-Bis(2-hydroxyethyl)iminobis(ethylene) distearate; Ethanol, 2,2'-[iminobis(2,1-ethanediyloxy-2,1-ethanediyloxy)]bis-, distearate; Stearic acid, diester with 2,2'-[iminobis(ethyleneoxy)]diethanol; PEG-2 stearate amine derivative; Polyoxyethylene (2) stearyl amine diester
EINECS	Contact for details

Quality Control

Our Octadecanoic Acid,[(2-Hydroxyethyl)Imino]Di-2,1-Ethanediyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing key specifications is provided with every shipment and is available upon request to support your quality assurance protocols.

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). Keep away from strong oxidizing agents and excessive heat. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 5.0 mg KOH/g
Hydroxyl Value	Contact for details
Melting Point	40 - 55 °C
Heavy Metals (as Pb)	≤ 10 ppm
Loss on Drying	≤ 1.0 %

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