Description

Fatty Acids, C14-18 And C14-18-Unsatd., Compds. With Diethylamine is a specialized chemical derivative formed by the reaction of a mixed C14-C18 fatty acid fraction with diethylamine. This compound serves as a versatile intermediate and functional additive, valued for its surfactant properties and ability to modify surface interactions. It is primarily utilized by manufacturers in the personal care, industrial lubricant, and agrochemical formulation sectors seeking reliable performance enhancers.

Application

• Surfactant and Emulsifier Intermediate: Acts as a key building block for synthesizing cationic and amphoteric surfactants used in personal care products like conditioners and fabric softeners.
• Corrosion Inhibitor Formulations: Employed in industrial lubricants and metalworking fluids to provide a protective film on metal surfaces.
• Agrochemical Adjuvants: Used as a component in pesticide and herbicide formulations to improve spreading, adhesion, and penetration on plant surfaces.
• Textile Processing Aid: Functions as a softener and lubricant in fiber treatment and fabric finishing processes.
• Oilfield Chemicals: Utilized in drilling muds and production chemicals as an emulsifier and rheology modifier.
• Paint and Coating Additive: Serves as a dispersing agent and grinding aid for pigments in various coating systems.

Basic Information

Product Name	Fatty Acids, C14-18 And C14-18-Unsatd., Compds. With Diethylamine
CAS No.	85251-68-9
Molecular Formula	Typically a mixture; main component: C18H37NO2 (for stearic acid diethylamide)
Molecular Weight	Mixture; approx. 283-311 g/mol (for C14-C18 saturated analogues)
Synonyms	Diethylamine, compds. with C14-18 and C14-18-unsatd. fatty acids; Fatty acids, C14-18 and C14-18-unsatd., compds. with diethylamine; C14-C18 Fatty Acid Diethylamide; Diethylamide of mixed C14-C18 fatty acids; N,N-Diethyl fatty acid amide (C14-18); Fatty acid diethylamide mixture; Amides, C14-18 and C14-18-unsaturated fatty, N,N-diethyl-
EINECS	Contact for details

Quality Control

Our production of Fatty Acids, C14-18 And C14-18-Unsatd., Compds. With Diethylamine adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in composition, amine value, and impurity profiles. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance 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). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to minimize oxidation of unsaturated components.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid
Identification (IR)	Conforms
Assay (Amine Value)	Contact for details
Acid Value	≤ 5.0 mg KOH/g
Water Content (Karl Fischer)	≤ 0.5% w/w
Color (Gardner)	≤ 8

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