Description

2-Aminoethyl Stearate is an organic compound that serves as a versatile intermediate, combining the properties of a fatty acid ester with a reactive amine group. This dual functionality makes it a valuable building block for synthesizing specialized surfactants, emulsifiers, and corrosion inhibitors. It is particularly relevant for industrial formulators in the lubricant, personal care, and agrochemical sectors seeking to modify surface properties or introduce cationic character.

Application

• Surfactant & Emulsifier Synthesis: Acts as a key intermediate for producing cationic and amphoteric surfactants used in fabric softeners, hair conditioners, and industrial cleaners.
• Lubricant & Fuel Additives: Employed in the formulation of anti-wear agents, friction modifiers, and corrosion inhibitors for metalworking fluids and engine oils.
• Personal Care Ingredients: Used to create conditioning agents and emulsifiers for cosmetics and skincare products, providing softness and manageability.
• Agrochemical Intermediates: Serves as a precursor in the synthesis of certain herbicides, pesticides, and adjuvants that enhance product efficacy.
• Polymer Modification: Utilized as a monomer or cross-linking agent to introduce hydrophobic and amine functionalities into polymers and resins.
• Corrosion Inhibition: Functions as a raw material for creating film-forming amine-based corrosion inhibitors used in water treatment and oilfield applications.

Basic Information

Product Name	2-Aminoethyl Stearate
CAS No.	10287-60-2
Molecular Formula	C₂₀H₄₁NO₂
Molecular Weight	327.55 g/mol
Synonyms	Ethanol, 2-amino-, stearate; 2-Aminoethanol stearic acid ester; Stearic acid 2-aminoethyl ester; Aminoethyl stearate; N-(2-Hydroxyethyl)stearamide; Octadecanoic acid, 2-aminoethyl ester; Ethanolamine stearate
EINECS	233-649-7

Quality Control

Our 2-Aminoethyl Stearate is manufactured 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 parameters such as assay, amine value, and acid value is provided with every shipment to guarantee it meets 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). Keep away from strong oxidizing agents and acids. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 5.0 mg KOH/g
Amine Value	155 - 175 mg KOH/g
Melting Point	60 - 70 °C

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