Description

Isooctadecanoic Acid, Compound With N,n-Dimethyldodecylamine (1:1) is a high-purity quaternary ammonium salt derivative, specifically an amine salt of a branched-chain fatty acid. This compound is valued for its dual functionality, combining the properties of a fatty acid with the cationic activity of an amine, making it an effective surfactant and conditioning agent. It is primarily utilized in the formulation of industrial lubricants, corrosion inhibitors, and personal care products where emulsification and surface modification are required. Our supply ensures consistent quality and reliable global availability for your production needs.

Application

• Industrial Lubricant Additive: Acts as a friction modifier and anti-wear agent in metalworking fluids and synthetic lubricants.
• Corrosion Inhibitor: Used in protective coatings and fuel additives to prevent rust and degradation on metal surfaces.
• Personal Care Conditioning Agent: Serves as a cationic emulsifier and hair/skin conditioner in shampoos, creams, and lotions.
• Textile Softener: Imparts a soft hand feel to fabrics as a key component in textile finishing agents.
• Paint and Ink Additive: Functions as a dispersant and flow control agent to improve pigment wetting and application properties.
• Agricultural Adjuvant: Enhances the spreading and adhesion of pesticides and herbicides on plant surfaces.

Basic Information

Item	Details
Product Name	Isooctadecanoic Acid, Compound With N,n-Dimethyldodecylamine (1:1)
CAS No.	70729-87-2
Molecular Formula	C30H63NO2
Molecular Weight	469.83 g/mol
Synonyms	N,N-Dimethyldodecylamine Isooctadecanoate; Lauryl Dimethylamine Isooctadecanoate; Dimethyldodecylamine Isooctadecanoic Acid Salt; Quaternary Ammonium Salt of Isooctadecanoic Acid; Amine Salt of Branched C18 Acid; Isooctadecanoic Acid-Dimethyldodecylamine Complex; Conditioning Agent ISODA-DMDA; CAS 70729-87-2
EINECS	Contact for details

Quality Control

Our Isooctadecanoic Acid, Compound With N,n-Dimethyldodecylamine (1:1) is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise specifications for industrial and specialty chemical applications. Certificates of Analysis (COA) documenting purity, physical properties, and conformance 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, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white waxy solid or paste
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0 %
Water Content (KF)	≤ 2.0 %
Melting Point	Contact for details
pH (10% solution)	6.0 - 8.0

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