Description

4-Nonyl Hydrogen 2-Octadecenylsuccinate is a high-purity specialty chemical intermediate with the CAS registry number 93904-75-7. This compound is valued for its unique surfactant and emulsifying properties derived from its long-chain alkyl succinate structure. It is primarily utilized in the formulation of advanced lubricants, corrosion inhibitors, and specialty polymer additives for demanding industrial applications.

Application

• As a key intermediate in the synthesis of high-performance lubricant additives and oiliness agents.
• Functioning as an emulsifier and surfactant in industrial cleaning formulations and metalworking fluids.
• Utilized in the production of corrosion inhibitors for coatings and fuel additive packages.
• As a plasticizer and processing aid in specific polymer and resin systems.
• Employed in the research and development of novel specialty chemicals for the petroleum and materials science industries.
• Serving as a chemical building block for further functionalization to create custom surfactants.

Basic Information

Product Name	4-Nonyl Hydrogen 2-Octadecenylsuccinate
CAS No.	93904-75-7
Molecular Formula	C31H58O4
Molecular Weight	494.80 g/mol
Synonyms	2-Octadecenylsuccinic Acid, 4-Nonyl Ester; 4-Nonyl 2-Octadecenylsuccinate; Nonyl Octadecenyl Succinate; Succinic Acid, 2-Octadecenyl-, 4-Nonyl Ester; AS-2 (possible trade name); Lubricant Intermediate AS-2; Octadecenylsuccinic Acid Nonyl Ester
EINECS	Contact for details

Quality Control

Our 4-Nonyl Hydrogen 2-Octadecenylsuccinate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet our high standards. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and organic solvents. Recommended storage temperature is 15-25°C. The product is moisture-sensitive; keep container tightly sealed when not in use.

Specification

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

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