Description

2-Hydroxy-n-Octadecyl-Propanamide is a high-purity, long-chain fatty acid amide derivative, valued for its surfactant and emulsifying properties. This compound is essential for formulators seeking to modify surface tension, improve stability, and enhance the performance of complex mixtures. It serves as a critical intermediate and functional additive in the production of industrial lubricants, personal care products, and specialty polymer materials.

Application

• Surfactant & Emulsifier: Used in the formulation of industrial and institutional cleaning products, where it aids in wetting and soil suspension.
• Personal Care Ingredients: Functions as a viscosity modifier, opacifier, and emulsion stabilizer in creams, lotions, and hair care products.
• Lubricant & Metalworking Additive: Acts as a friction modifier and anti-wear agent in synthetic lubricants and metalworking fluids.
• Polymer & Resin Modification: Employed as a slip agent, anti-blocking agent, or processing aid in plastics and coatings to improve surface characteristics.
• Textile & Leather Auxiliary: Serves as a softening agent, lubricant, and water repellent aid in textile and leather processing.
• Agricultural Formulations: Used as an adjuvant in pesticide and herbicide formulations to enhance spreading and adhesion on plant surfaces.

Basic Information

Product Name	2-Hydroxy-n-Octadecyl-Propanamide
CAS No.	6280-27-9
Molecular Formula	C₂₁H₄₃NO₂
Molecular Weight	341.58 g/mol
Synonyms	N-(2-Hydroxypropyl)octadecanamide; Octadecanamide, N-(2-hydroxypropyl)-; Stearamide, N-(2-hydroxypropyl)-; 2-Hydroxy-N-octadecylpropionamide; N-Octadecyl-2-hydroxypropionamide; Propanamide, 2-hydroxy-N-octadecyl-; Hydroxypropyl Stearamide
EINECS	228-490-1

Quality Control

Our 2-Hydroxy-n-Octadecyl-Propanamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 10 ppm

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