Description

n-Methyl-n-Stearylformamide is a high-purity, long-chain fatty acid amide derivative, valued for its role as a versatile intermediate and functional additive. Its chemical structure provides excellent surface activity, lubricity, and compatibility with various polymer systems. This product is essential for manufacturers in the polymer, personal care, and specialty chemical industries seeking to enhance product performance and process efficiency.

Application

• As a slip agent and internal lubricant in polyolefin films and plastic processing to reduce friction and improve surface finish.
• Functioning as a key intermediate in the synthesis of quaternary ammonium compounds and other specialty surfactants.
• Utilized as a conditioning agent and emulsifier in hair care and skincare formulations.
• Acting as a corrosion inhibitor and additive in industrial lubricants and metalworking fluids.
• Employed as a processing aid and mold release agent in the rubber and thermoplastic industries.
• Serving as a waterproofing agent and modifier in coatings and textile treatments.

Basic Information

Product Name	n-Methyl-n-Stearylformamide
CAS No.	82651-76-1
Molecular Formula	C₂₀H₄₁NO
Molecular Weight	311.55 g/mol
Synonyms	N-Methyloctadecanamide; N-Methylstearamide; Stearic acid methylamide; Methylstearylamide; N-Methyl-N-stearylformamide; N-Stearyl-N-methylformamide; Octadecanamide, N-methyl-; N-Methyloctadecanamide (primary synonym)
EINECS	Contact for details

Quality Control

Our n-Methyl-n-Stearylformamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet our high standards. Certificates of Analysis (COA) documenting key parameters are 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 and heat sources.

Specification

Item	Specification
Appearance	White to off-white waxy solid / flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	75 - 85 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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