Description

Hexadecenylsuccinic Acid is a high-purity, mono-unsaturated alkenyl succinic acid derivative, serving as a versatile intermediate in specialty chemical synthesis. Its unique structure, featuring a long hydrophobic chain and two carboxylic acid groups, makes it a valuable building block for creating surfactants, corrosion inhibitors, and functional polymers. This compound is essential for formulators and manufacturers in the lubricant additives, coatings, and personal care industries seeking to enhance product performance through tailored molecular design.

Application

• Lubricant & Fuel Additives: Key intermediate for synthesizing ashless dispersants and corrosion inhibitors, improving engine cleanliness and protecting metal surfaces.
• Corrosion Inhibitors: Used to formulate high-performance inhibitors for industrial cooling water systems, metalworking fluids, and oilfield applications.
• Surfactants & Emulsifiers: Serves as a precursor for anionic and nonionic surfactants, providing excellent wetting, emulsifying, and dispersing properties.
• Polymer & Resin Modification: Acts as a reactive intermediate for modifying alkyd resins, polyesters, and epoxy curing agents to impart flexibility and adhesion.
• Personal Care Ingredients: Employed in the synthesis of mild, skin-compatible emulsifiers and cleansing agents for cosmetic formulations.
• Paper Sizing Agents: A crucial component in the production of alkenyl succinic anhydride (ASA), a widely used internal sizing agent for papermaking.

Basic Information

Product Name	Hexadecenylsuccinic Acid
CAS No.	54111-93-2
Molecular Formula	C₂₀H₃₆O₄
Molecular Weight	340.50 g/mol
Synonyms	2-Hexadecen-1-ylsuccinic Acid; 1-Hexadecenylsuccinic Acid; (Hexadec-1-en-1-yl)succinic Acid; Alkenyl (C16) Succinic Acid; ASA Precursor; C16 Alkenyl Succinic Acid; 2-[(1Z)-Hexadec-1-en-1-yl]butanedioic Acid; Docosenylsuccinic Acid Isomer
EINECS	Contact for details

Quality Control

Our Hexadecenylsuccinic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, acid value determination, and impurity profiling, to ensure consistency and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) documenting purity, identity, and key physical-chemical parameters is provided with every shipment to guarantee traceability and support your quality assurance protocols.

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, ensure the container is kept tightly sealed when not in use and stored separately from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, viscous liquid to pale yellow solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0 %
Acid Value	Contact for details
Saponification Value	Contact for details
Color (Gardner)	≤ 5
Moisture (KF)	≤ 0.5 %

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