Description

n-Methyldidecylamine is a tertiary amine surfactant and chemical intermediate characterized by its long-chain alkyl groups. This compound is valued for its excellent surface-active properties and its role as a versatile building block in organic synthesis. It is primarily utilized by manufacturers in the chemical, agrochemical, and personal care industries for applications requiring emulsification, corrosion inhibition, or quaternization.

Application

• Surfactant & Emulsifier: Used in the formulation of industrial cleaners, degreasers, and emulsion polymerization processes.
• Chemical Intermediate: Serves as a key precursor for the synthesis of quaternary ammonium compounds (quats) used as biocides, fabric softeners, and phase transfer catalysts.
• Corrosion Inhibitor: Employed in fuel and lubricant additives, as well as in metalworking fluids, to protect ferrous and non-ferrous metals.
• Agrochemical Additive: Functions as an adjuvant in pesticide and herbicide formulations to enhance spreading, adhesion, and penetration.
• Personal Care Ingredient: Used in the production of conditioning agents for hair care and skincare products.
• Extractant & Separating Agent: Applied in solvent extraction processes for the recovery of metals or the purification of organic compounds.

Basic Information

Product Name	n-Methyldidecylamine
CAS No.	7396-58-9
Molecular Formula	C₂₁H₄₅N
Molecular Weight	311.59 g/mol
Synonyms	N-Methyldidecylamine; N-Methyldi-n-decylamine; Di-n-decylmethylamine; Didecylmethylamine; N,N-Didecylmethylamine; Methylbis(1-decyl)amine; Tertiary Amine C10; Armeen® M2-10; Kemamine® T-9902
EINECS	230-989-8

Quality Control

Our n-Methyldidecylamine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with each shipment to guarantee traceability and compliance with your 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). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to exclude moisture. Keep away from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Color (APHA)	≤ 100
Amine Value	Contact for details

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