Description

Dodecenylsuccinic Acid is a high-purity, monounsaturated dicarboxylic acid derivative, serving as a versatile intermediate in advanced chemical synthesis. Its unique structure, featuring a long hydrophobic chain and two carboxylic acid groups, makes it a critical building block for creating tailored performance chemicals. This product is essential for manufacturers in the coatings, lubricants, and polymer industries seeking to enhance product properties such as adhesion, corrosion resistance, and rheological control. Dodecenylsuccinic Acid CAS NO 11059-31-7 is supplied to meet the stringent demands of industrial and specialty chemical applications.

Application

• Corrosion Inhibitors: A key raw material for synthesizing high-performance corrosion inhibitors used in fuels, lubricating oils, and metalworking fluids.
• Polymer & Resin Modifiers: Used to produce alkyd resins and polyesters, improving flexibility, adhesion, and water resistance in coatings and composites.
• Surfactants & Emulsifiers: Serves as a hydrophobic intermediate for manufacturing anionic surfactants with excellent emulsifying and dispersing properties.
• Lubricant Additives: Employed in the synthesis of additives that enhance the anti-wear and extreme pressure (EP) performance of industrial lubricants.
• Adhesive & Sealant Formulations: Acts as a modifier to improve the tack, peel strength, and environmental stability of adhesives and sealants.
• Paper Sizing Agents: A precursor for alkenyl succinic anhydride (ASA) sizing agents, which impart water resistance to paper and cardboard.
• Personal Care Ingredients: Used in the synthesis of specialty esters for cosmetic and personal care formulations.

Basic Information

Product Name	Dodecenylsuccinic Acid
CAS No.	11059-31-7
Molecular Formula	C₁₆H₂₈O₄
Molecular Weight	284.39 g/mol
Synonyms	DDSA; Dodecenylsuccinic Acid; 2-(Dodec-1-en-1-yl)succinic Acid; 1-Dodecenylsuccinic Acid; Dodec-1-enylsuccinic Acid; 2-(1-Dodecenyl)succinic Acid; NSC 8427; (Dodec-1-en-1-yl)butanedioic acid
EINECS	234-280-6

Quality Control

Our Dodecenylsuccinic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, acidity, and composition. Certificates of Analysis (COA) documenting key parameters are provided to guarantee traceability and consistency. We are committed to supplying material that complies with relevant industrial standards, supporting your process reliability and final product quality.

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). Keep away from heat, sparks, and open flame. Due to its nature as a strong acid/organic solvent, it should be stored separately from bases, oxidizing agents, and incompatible materials. Ensure containers are kept tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Clear, viscous liquid to pale yellow solid
Identification (IR)	Conforms
Assay (Acid Value)	≥ 95%
Color (Gardner)	≤ 5
Water Content	≤ 0.5%
Iodine Value	Contact for details
Saponification Value	Contact for details

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