Description

Dodecylbenzenesulphonic Acid, Compound With 2-[(2-Aminoethyl)Amino]Ethanol (1:1) is a high-purity, salt-form derivative of linear alkylbenzene sulfonic acid (LABSA), offering enhanced stability and handling characteristics. This compound is valued for its dual functionality, combining the surfactant properties of a sulfonic acid with the neutralizing and chelating effects of an ethanolamine derivative. It serves as a critical intermediate and active ingredient in the formulation of industrial and institutional cleaning products, lubricant additives, and emulsion polymerization processes. Global manufacturers rely on this material for its consistent performance and compatibility in complex chemical systems.

Application

• Industrial & Institutional (I&I) Cleaners: A key surfactant and emulsifier in heavy-duty degreasers, floor cleaners, and metalworking fluids.
• Lubricant and Fuel Additives: Acts as a detergent and dispersant additive in engine oils and industrial lubricants to prevent sludge and deposit formation.
• Emulsion Polymerization: Serves as an anionic emulsifier in the production of synthetic rubbers (e.g., SBR, NBR) and polymer dispersions like acrylics and styrene-butadiene.
• Textile Processing: Used as a wetting agent, scouring aid, and dye leveling agent in fabric treatment baths.
• Agricultural Formulations: Employed as an emulsifier and dispersant in pesticide and herbicide concentrates.
• Personal Care (Rinse-off products): Found as a surfactant base in certain industrial hand soaps and cleaning bars.

Basic Information

Product Name	Dodecylbenzenesulphonic Acid, Compound With 2-[(2-Aminoethyl)Amino]Ethanol (1:1)
CAS No.	68084-55-9
Molecular Formula	C20H37NO5S
Molecular Weight	403.58 g/mol
Synonyms	Dodecylbenzenesulfonic Acid, Compd. with 2-[(2-Aminoethyl)amino]ethanol (1:1); N-(2-Aminoethyl)ethanolamine Dodecylbenzenesulfonate; Ethanol, 2-[(2-aminoethyl)amino]-, compd. with dodecylbenzenesulfonic acid (1:1); Dodecylbenzenesulfonic Acid Aminoethylethanolamine Salt; LABSA-AEEA Salt; Surfactant AS-AAE; Detergent Alkylate Sulfonic Acid Ethanolamine Salt
EINECS	Contact for details

Quality Control

Our production of Dodecylbenzenesulphonic Acid, Compound With 2-[(2-Aminoethyl)Amino]Ethanol (1:1) adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, composition, and performance. Key parameters such as active matter content, color, and free amine value are closely monitored. Certificates of Analysis (COA) documenting full specifications are provided with each shipment to support your quality assurance and regulatory compliance needs.

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). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product quality and handling.

Specification

Item	Specification
Appearance	Yellow to amber viscous liquid
Identification (IR)	Conforms
Assay (Active Matter)	Min. 95%
Color (Gardner)	Max. 6
Water Content	Max. 1.0%
Free Amine	Max. 1.5%
pH (5% solution)	7.0 - 9.0

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