Description

Amines, C10-18-Alkyldimethyl is a versatile class of tertiary amines characterized by a long-chain alkyl group derived from C10-18 fatty acids. This chemical structure provides excellent surfactant properties, making it a critical intermediate and functional additive in numerous industrial formulations. It is essential for manufacturers in the personal care, home care, and industrial cleaning sectors who require reliable, high-performance raw materials for emulsification, conditioning, and antistatic applications.

Application

• Surfactant Intermediate: Primary raw material for the synthesis of quaternary ammonium compounds (quats), betaines, and amine oxides used in disinfectants, fabric softeners, and personal care products.
• Personal Care Formulations: Acts as a conditioning agent and emulsifier in hair conditioners, shampoos, and skin creams, providing softness and manageability.
• Industrial & Institutional (I&I) Cleaners: Key component in degreasers, hard surface cleaners, and vehicle wash formulations due to its excellent emulsifying and cleaning power.
• Textile & Fiber Treatment: Used as a softening agent and antistatic agent for synthetic fibers and fabrics during processing.
• Oilfield Chemicals: Employed as a corrosion inhibitor and surfactant in drilling fluids and production chemicals.
• Agriculture: Serves as an emulsifier and adjuvant in pesticide and herbicide formulations to enhance efficacy and spreading.
• Asphalt Additives: Used to improve the coating and adhesion properties of asphalt emulsions for road construction.

Basic Information

Product Name	Amines, C10-18-Alkyldimethyl
CAS No.	84649-83-2
Molecular Formula	Typically C12H27N to C20H43N (Mixture)
Molecular Weight	~185 - 300 g/mol (Average)
Synonyms	Dimethylalkyl(C10-18)amine; N,N-Dimethyl C10-18 alkylamine; C10-18 Alkyldimethylamine; Tertiary C10-18 amine; Adma® (Arkema trade name); Armeen® DM (AkzoNobel trade name); N,N-Dimethyl-1-dodecanamine (C12 component); Fatty dimethyl tertiary amine; Long-chain dimethylalkylamine
EINECS	Contact for details

Quality Control

Our Amines, C10-18-Alkyldimethyl is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent composition, purity, and performance. Key parameters such as amine value, alkyl chain distribution, and color are rigorously controlled. Certificates of Analysis (COA) documenting these specifications are available for every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Tertiary Amine Content)	≥ 98.0 %
Primary & Secondary Amine Content	≤ 2.0 %
Water Content (Karl Fischer)	≤ 0.5 %
Color (APHA)	≤ 100
Alkyl Chain Distribution (C10-C18)	As per typical fatty acid source (e.g., coconut, palm)

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