Description

Sodium Isobutyl 2-Tetrapropenylsuccinate is a specialized anionic surfactant and chemical intermediate derived from succinic acid. This compound is valued for its excellent emulsifying, dispersing, and wetting properties in demanding industrial formulations. It is primarily utilized by manufacturers in the agrochemical, lubricant additive, and specialty chemical sectors seeking high-performance surface-active agents.

Application

• Agrochemical Formulations: Acts as a key emulsifier and dispersant in pesticide concentrates, enhancing the stability and efficacy of active ingredients.
• Lubricant & Fuel Additives: Serves as a detergent and dispersant additive in engine oils and industrial lubricants to prevent sludge and deposit formation.
• Industrial Cleaning: Used in heavy-duty degreasers and metal cleaning formulations for its superior wetting and soil penetration capabilities.
• Polymerization: Functions as an emulsifier in specific emulsion polymerization processes for synthetic rubber and plastic production.
• Textile Processing: Employed as a wetting agent and dye dispersant to improve processing uniformity and color yield.
• Oilfield Chemicals: Utilized in drilling muds and production chemicals as a surfactant for fluid stabilization and demulsification.

Basic Information

Product Name	Sodium Isobutyl 2-Tetrapropenylsuccinate
CAS No.	93921-09-6
Molecular Formula	C20H35NaO4
Molecular Weight	362.48 g/mol
Synonyms	Sodium 2-(2-methylpropoxy)-4-oxo-4-(tetraprop-2-en-1-yloxy)butanoate; Isobutyl Tetrapropenyl Succinate Sodium Salt; 2-Tetrapropenylsuccinic Acid Isobutyl Ester Sodium Salt; Succinic Acid, Tetrapropenyl-, Isobutyl Ester, Sodium Salt; SIBS (common abbreviation); Agrochemical Emulsifier SIBS; Lubricant Additive SIBS
EINECS	Contact for details

Quality Control

Our Sodium Isobutyl 2-Tetrapropenylsuccinate is manufactured under a strict quality management system. Each 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 every shipment to guarantee traceability and quality assurance for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture which may affect product quality.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (by Titration)	≥ 95.0 %
Water Content (KF)	≤ 3.0 %
pH (10% solution)	6.0 - 8.5
Heavy Metals (as Pb)	≤ 20 ppm

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