Description

3-(Hexatriacontenyl)Succinic Anhydride is a high-molecular-weight alkenyl succinic anhydride (ASA) derivative, a key chemical intermediate prized for its long hydrophobic alkyl chain. This compound matters for its ability to impart hydrophobic and oleophilic properties, making it a versatile building block for specialty polymers and surface modifiers. Industries such as polymer manufacturing, lubricant formulation, and specialty coatings rely on this anhydride for creating tailored materials with specific performance characteristics. Its structure offers unique reactivity for grafting and functionalization in advanced material synthesis.

Application

• As a hydrophobic monomer or macromonomer in the synthesis of specialty polymeric materials, including resins and engineering plastics.
• Key intermediate for manufacturing oil-soluble additives and viscosity index improvers in lubricant and grease formulations.
• Surface modification agent for imparting water-repellent (hydrophobic) characteristics to pigments, fillers, or textiles.
• Building block for corrosion inhibitors and protective coatings, leveraging its film-forming potential.
• Intermediate in the production of emulsifiers and dispersants for industrial applications.
• Potential use as a curing agent or cross-linking modifier in epoxy and other thermoset resin systems.
• Research and development of novel biomaterials and drug delivery systems requiring specific hydrophobic-lipophilic balance.

Basic Information

Product Name	3-(Hexatriacontenyl)Succinic Anhydride
CAS No.	64051-60-1
Molecular Formula	C40H74O3
Molecular Weight	602.99 g/mol
Synonyms	Hexatriacontenylsuccinic Anhydride; 3-(1-Hexatriacontenyl)succinic anhydride; Alkenyl (C36) succinic anhydride; ASA derivative; Long-chain alkenyl succinic anhydride; Polyisobutenyl succinic anhydride (PIBSA) analogue; High molecular weight ASA; Hydrophobic succinic anhydride
EINECS	Contact for details

Quality Control

Our production of 3-(Hexatriacontenyl)Succinic Anhydride adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in purity, composition, and performance. Certificates of Analysis (COA) detailing key specifications such as assay, acid value, and saponification value are available upon request. We are committed to supplying material that meets the precise requirements of your industrial process.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a cool, dry place. Recommended storage temperature is 15-25°C. Ensure the storage area is well-ventilated and away from incompatible materials such as strong bases, amines, and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to pale yellow waxy solid
Identification (IR)	Conforms to structure
Assay (Anhydride Content)	≥ 95.0%
Acid Value	Contact for details
Saponification Value	Contact for details
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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