Description

2-Decenylsuccinic anhydride is a high-purity, reactive chemical intermediate belonging to the class of alkenyl succinic anhydrides. This compound is valued for its ability to act as a versatile building block in organic synthesis and as a key modifier in polymer and resin formulations. It is primarily sought after by manufacturers in the polymer, coatings, and specialty chemical industries for developing products with enhanced performance characteristics.

Application

• As a curing agent or hardener in epoxy resin systems, imparting flexibility and improved chemical resistance.
• As a chemical intermediate for the synthesis of surfactants, corrosion inhibitors, and lubricant additives.
• In the production of alkyd resins and other coating materials to modify film properties.
• As a paper sizing agent precursor to improve water resistance in paper products.
• For the modification of polymeric materials to introduce functional carboxyl groups.
• In research and development for creating novel specialty chemicals with tailored properties.

Basic Information

Product Name	2-Decenylsuccinic anhydride
CAS No.	62568-81-4
Molecular Formula	C₁₄H₂₂O₃
Molecular Weight	238.33 g/mol
Synonyms	2-Decen-1-ylsuccinic anhydride; DDSA; Dodecenylsuccinic anhydride (mixed isomer reference); 2-(1-Decenyl)succinic anhydride; Anhydrodecenylsuccinic acid; 2-(Dec-1-en-1-yl)succinic anhydride; (2-Decenyl)succinic acid anhydride
EINECS	Contact for details

Quality Control

Our 2-Decenylsuccinic anhydride is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent purity, identity, and performance. A detailed Certificate of Analysis (COA) documenting key parameters is provided with each shipment to guarantee compliance with your specifications.

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

Specification

Item	Specification
Appearance	Clear, pale yellow to amber liquid
Identification (IR)	Conforms to structure
Assay (Anhydride Content)	≥ 97.0 %
Acid Value	≤ 5.0 mg KOH/g
Color (Gardner)	≤ 5
Moisture (Karl Fischer)	≤ 0.2 %

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