Description

2-[(E)-2-Decenyl]Succinic Anhydride is a high-purity, long-chain alkenyl succinic anhydride (ASA) derivative, a critical intermediate in the synthesis of specialized polymers and surface-active agents. Its value lies in its bifunctional reactivity, offering both an anhydride group and a long hydrophobic chain, which enables the creation of materials with tailored properties for demanding industrial applications. This product is essential for manufacturers in the polymer additives, corrosion inhibitor, and specialty chemical sectors seeking to enhance product performance through advanced molecular design.

Application

• Polymer Additive Synthesis: A key monomer for producing polymeric dispersants, flow improvers, and viscosity index improvers for lubricants and fuels.
• Corrosion Inhibition: Used in the formulation of high-performance corrosion inhibitors for metalworking fluids and industrial coatings.
• Epoxy Curing Agent Intermediate: Serves as a precursor for latent or modified curing agents, imparting flexibility and hydrophobicity to epoxy resin systems.
• Paper Sizing Agent Production: An intermediate in the synthesis of alkenyl succinic anhydride (ASA) sizing agents, which improve the water resistance of paper and paperboard.
• Surfactant & Emulsifier Modification: Used to hydrophobically modify surfactants, enhancing their performance in emulsion stabilization and detergency.
• Adhesive & Sealant Formulation: Imparts improved adhesion and moisture resistance when incorporated as a reactive modifier in adhesive formulations.

Basic Information

Item	Details
Product Name	2-[(E)-2-Decenyl]Succinic Anhydride
CAS No.	81949-64-6
Molecular Formula	C14H22O3
Molecular Weight	238.33 g/mol
Synonyms	(E)-2-Decen-1-ylsuccinic Anhydride; 2-[(E)-Dec-2-en-1-yl]succinic Anhydride; 2-(2-Decenyl)succinic Anhydride (E-isomer); trans-2-Decenylsuccinic Anhydride; Long-chain Alkenyl Succinic Anhydride; ASA Derivative; C10 Alkenyl Succinic Anhydride; Dodecenylsuccinic Anhydride analogue
EINECS	Contact for details

Quality Control

Our production of 2-[(E)-2-Decenyl]Succinic Anhydride adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, isomer purity, and impurity profile analysis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent degradation by atmospheric moisture.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (Anhydride Content)	≥ 95.0%
Isomeric Purity ((E)-isomer)	≥ 90.0%
Acid Value	Contact for details
Water Content	≤ 0.5%

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