Description

n-Dodecyloctadecanamide is a high-purity, long-chain fatty acid amide derivative, valued for its excellent surface-active and lubricating properties. This compound serves as a critical performance additive and intermediate in the synthesis of specialized surfactants and polymers. It is essential for manufacturers in the personal care, plastics, and specialty chemical industries seeking to enhance product stability, texture, and processing characteristics.

Application

• As a slip agent and anti-blocking agent in polyolefin films and plastic processing.
• As a key intermediate in the synthesis of high-performance surfactants and emulsifiers.
• As a viscosity modifier and texture enhancer in cosmetic and personal care formulations, such as creams and lotions.
• As a lubricant and mold release agent in polymer compounding and extrusion processes.
• As a corrosion inhibitor component in specialty coatings and metalworking fluids.
• As a waterproofing agent in textile and paper treatment applications.
• In the formulation of waxes and polishes to improve gloss and durability.

Basic Information

Product Name	n-Dodecyloctadecanamide
CAS No.	50354-87-5
Molecular Formula	C₃₀H₆₁NO
Molecular Weight	451.82 g/mol
Synonyms	N-Dodecyloctadecanamide; Octadecanamide, N-dodecyl-; Dodecyloctadecanamide; Lauryl stearamide; Stearamide, N-lauryl-; N-Laurylstearamide; Fatty acid amide C30
EINECS	Contact for details

Quality Control

Our n-Dodecyloctadecanamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing key specifications is provided with each 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, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	90 - 100 °C
Acid Value	≤ 1.0 mg KOH/g
Amine Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.5%

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