Description

Fatty Acids, C8-18 And C18-Unsatd., Compds. With Diethanolamine CAS NO 68604-35-3 is a chemical compound formed from the reaction of a mixed fatty acid fraction with diethanolamine, serving as a versatile nonionic surfactant and emulsifier. This product is critical for formulators seeking stable, mild, and effective surface-active properties derived from renewable resources. It is primarily utilized in the production of industrial and institutional cleaners, personal care products, and textile processing aids.

Application

• Surfactant Base for Industrial & Institutional (I&I) Cleaners: Acts as a key component in heavy-duty degreasers, floor cleaners, and metalworking fluids for its excellent emulsifying and wetting properties.
• Emulsifier in Personal Care Formulations: Used in creams, lotions, and hair care products where mildness and skin compatibility are required.
• Textile Processing Aid: Functions as a lubricant, softener, and antistatic agent in fiber and fabric manufacturing.
• Intermediate for Amidoamine Synthesis: Serves as a precursor for manufacturing more complex surfactants like fatty acid alkanolamides.
• Agricultural Adjuvant: Employed in pesticide and herbicide formulations to enhance spreading and adhesion on plant surfaces.
• Corrosion Inhibitor Component: Incorporated into protective coatings and metal treatment fluids.

Basic Information

Product Name	Fatty Acids, C8-18 And C18-Unsatd., Compds. With Diethanolamine
CAS No.	68604-35-3
Molecular Formula	Typically a mixture; main component: C22H45NO3
Molecular Weight	Approx. 371.6 g/mol (for C18 component)
Synonyms	Diethanolamine mixed fatty acid condensate; Fatty acids, C8-18 and C18-unsaturated, compds. with diethanolamine; N,N-Bis(2-hydroxyethyl) fatty acid amide mixture; Fatty acid diethanolamide; Fatty acid DEA; Coconut diethanolamide (for C12-C14 rich fractions); Lauric diethanolamide; Mixed fatty acid alkanolamide; Nonionic surfactant from diethanolamine and fatty acids.
EINECS	Contact for details

Quality Control

Our Fatty Acids, C8-18 And C18-Unsatd., Compds. With Diethanolamine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent composition, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as amine value, amide content, and pH 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, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. Under these conditions, the product is stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Yellowish to amber viscous liquid
Identification (IR)	Conforms
Assay (Amide Content)	Min. 85%
Free Diethanolamine	Max. 5.0%
Amine Value	Contact for details
pH (10% solution)	8.0 - 10.5
Water Content	Max. 1.0%

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