Description

2-(Sodiosulfo)Butanedioic Acid 1-Hexyl 4-Cyclohexyl Ester is a specialized anionic surfactant and functional monomer, valued for its unique combination of a sulfonated succinate core with hydrophobic hexyl and cyclohexyl ester groups. This molecular architecture provides excellent wetting, emulsifying, and dispersing properties in demanding formulations. It is primarily utilized by industrial manufacturers in sectors such as coatings, advanced polymer synthesis, and specialty cleaning applications where high-performance surface activity is required.

Application

• Polymer Industry: Acts as a reactive surfactant or comonomer in emulsion polymerization for acrylics, styrene-acrylics, and vinyl acetate polymers, improving latex stability and particle size control.
• Coatings & Inks: Serves as a highly effective wetting and dispersing agent in water-based industrial coatings, printing inks, and pigment concentrates.
• Enhanced Oil Recovery (EOR): Used in formulating surfactant packages to reduce interfacial tension between oil and water in reservoir flooding applications.
• Industrial & Institutional (I&I) Cleaning: Provides powerful emulsification and soil suspension in heavy-duty degreasers, metal cleaners, and hard surface cleaners.
• Textile Processing: Functions as a leveling agent, dye dispersant, and wetting agent in dye baths and fabric pretreatment processes.
• Personal Care: Employed as a mild secondary surfactant or emulsifier in rinse-off products, leveraging its sulfosuccinate half-ester chemistry.

Basic Information

Product Name	2-(Sodiosulfo)Butanedioic Acid 1-Hexyl 4-Cyclohexyl Ester
CAS No.	67953-24-6
Molecular Formula	C16H27NaO7S
Molecular Weight	386.44 g/mol
Synonyms	Sodium 1-(Hexyloxy)-1,4-dioxo-4-(cyclohexyloxy)butane-2-sulfonate; Sulfosuccinic Acid 1-Hexyl 4-Cyclohexyl Ester Sodium Salt; 1-Hexyl 4-Cyclohexyl Sulfosuccinate Sodium Salt; Sodium Hexyl Cyclohexyl Sulfosuccinate; Dioctyl Sulfosuccinate Sodium Salt Analog (Hexyl/Cyclohexyl); Hexyl Cyclohexyl Sulfosuccinate; Aerosol Analog (Specialty Grade); Anionic Surfactant 67953-24-6
EINECS	Contact for details

Quality Control

Our production of 2-(Sodiosulfo)Butanedioic Acid 1-Hexyl 4-Cyclohexyl Ester adheres to stringent quality management protocols. Each batch is analyzed to ensure consistent composition, purity, and performance characteristics. Certificates of Analysis (COA) detailing key parameters such as assay, moisture content, and impurity profiles are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to minimize exposure to atmospheric humidity, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder or waxy solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0 %
Water Content (KF)	≤ 3.0 %
Sodium Content	5.5 - 6.5 %
Sulfate (as SO4)	≤ 0.5 %
pH (5% Solution)	6.0 - 8.0

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