Description

N,n-Diethyldodecylamine is a tertiary amine surfactant characterized by its long alkyl chain and two ethyl substituents on the nitrogen atom. This structure provides excellent surface-active properties, making it a valuable intermediate for the synthesis of quaternary ammonium compounds (quats) and other specialty chemicals. It is primarily utilized by manufacturers in the production of biocides, fabric softeners, corrosion inhibitors, and phase transfer catalysts for various industrial processes.

Application

• Quaternary Ammonium Compound (Quat) Synthesis: A key raw material for manufacturing biocides, disinfectants, and fabric softener actives.
• Corrosion Inhibition: Used in formulations for oilfield chemicals and industrial water treatment to protect metal surfaces.
• Phase Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible solvents in organic synthesis.
• Surfactant & Emulsifier Intermediate: Serves as a precursor for amphoteric or cationic surfactants used in personal care and industrial cleaning.
• Mineral Processing: Employed as a flotation agent or collector in the beneficiation of ores.
• Pharmaceutical & Agrochemical Intermediates: Used in the synthesis of more complex amine-based active ingredients.

Basic Information

Product Name	N,n-Diethyldodecylamine
CAS No.	4271-27-6
Molecular Formula	C₁₆H₃₅N
Molecular Weight	241.46 g/mol
Synonyms	N,N-Diethyldodecylamine; Dodecyldiethylamine; Diethyldodecylamine; Laurydiethylamine; N-Dodecyl-N,N-diethylamine; 1-Dodecanamine, N,N-diethyl-; N-Lauryl-N,N-diethylamine; N,N-Diethyl-1-dodecanamine
EINECS	224-278-7

Quality Control

Our N,n-Diethyldodecylamine is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay by GC or titration and identity confirmation by FT-IR, to ensure it meets precise specifications for purity, color, and amine value. Certificates of Analysis (COA) are provided with every shipment to guarantee traceability and batch-to-batch consistency for your formulation needs.

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 product is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Color (APHA)	≤ 50
Amine Value	Contact for details

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