Description

Sodium 4-[2-[2-(2-Hydroxyethoxy)Ethoxy]Ethyl] 2-(Triisobutenyl)Succinate is a high-performance, non-ionic surfactant and emulsifying agent derived from succinic acid. Its unique molecular structure, featuring a hydrophilic polyether chain and a hydrophobic triisobutenyl group, provides excellent wetting, dispersing, and solubilizing properties in demanding formulations. This chemical is essential for manufacturers in the agrochemical, coatings, and industrial cleaning sectors who require stable, efficient, and versatile surface-active components.

Application

• Agrochemical Formulations: Acts as a key wetting agent, dispersant, and emulsifier in pesticides, herbicides, and fungicides, enhancing spray coverage and active ingredient efficacy.
• Industrial & Institutional (I&I) Cleaners: Used in heavy-duty degreasers, metal cleaners, and floor care products for its superior detergency and soil suspension capabilities.
• Coatings & Inks: Serves as a pigment dispersant and grinding aid in water-based paints, coatings, and printing inks, improving color development and system stability.
• Oilfield Chemicals: Employed in drilling muds and production chemicals as an emulsifier and viscosity modifier.
• Textile Processing: Functions as a leveling agent, scouring aid, and dye dispersant in textile pretreatment and dyeing processes.
• Personal Care & Cosmetics: Can be utilized as a mild surfactant and emulsifier in rinse-off products, though specific grade compliance must be verified.

Basic Information

Product Name	Sodium 4-[2-[2-(2-Hydroxyethoxy)Ethoxy]Ethyl] 2-(Triisobutenyl)Succinate
CAS No.	85567-56-2
Molecular Formula	C24H44NaO8
Molecular Weight	483.60 g/mol
Synonyms	Sodium Triisobutenyl Succinate Polyglycol Ester; 2-(Triisobutenyl)succinic acid, 4-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl] ester, sodium salt; Poly(oxy-1,2-ethanediyl), α-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-ω-hydroxy-, 2-(2,4,4-trimethylpentyl)butanedioate, sodium salt; Succinic acid, 2-(triisobutenyl)-, 4-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl] ester, sodium salt; PEG-3 Triisobutenyl Succinate Sodium Salt; Surfactant 85567-56-2
EINECS	Contact for details

Quality Control

Our Sodium 4-[2-[2-(2-Hydroxyethoxy)Ethoxy]Ethyl] 2-(Triisobutenyl)Succinate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with each shipment to guarantee traceability and 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). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (by Titration)	≥ 95.0 %
Water Content (Karl Fischer)	≤ 3.0 %
pH (10% aqueous solution)	6.0 - 8.0

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