Description

2-Hexadecylicosanoic Acid is a high-purity, long-chain fatty acid derivative with a defined molecular structure. This specialty chemical serves as a critical intermediate and functional additive, valued for its ability to modify surface properties and impart specific performance characteristics in advanced formulations. It is essential for manufacturers in the lubricants, cosmetics, polymer, and specialty surfactant industries seeking to enhance product stability and performance.

Application

• Lubricant & Grease Additive: Acts as a friction modifier and viscosity index improver in synthetic and semi-synthetic lubricants.
• Cosmetic & Personal Care Ingredient: Used as an emollient, thickener, and stabilizer in creams, lotions, and ointments.
• Polymer & Resin Modification: Functions as a plasticizer or internal lubricant to improve the processing and flexibility of polymers.
• Specialty Surfactant Synthesis: Serves as a key hydrophobic intermediate for producing non-ionic and anionic surfactants.
• Metalworking Fluids: Incorporated as a corrosion inhibitor and lubricity agent in cutting and drawing oils.
• Textile & Leather Auxiliaries: Used in softening and waterproofing agents for fibers and leather goods.
• Research & Development: Employed as a standard or building block in chemical synthesis and material science research.

Basic Information

Product Name	2-Hexadecylicosanoic Acid
CAS No.	56253-91-9
Molecular Formula	C36H72O2
Molecular Weight	536.96 g/mol
Synonyms	2-Hexadecyleicosanoic Acid; Docosanoic Acid, 2-Hexadecyl-; Isoarachidic Acid, C16 Branched; 2-Cetyl-Eicosanoic Acid; Branched C36 Fatty Acid; 2-Hexadecyldocosanoic Acid; High Molecular Weight Iso-Acid
EINECS	Contact for details

Quality Control

Our 2-Hexadecylicosanoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay, acid value, and impurity profile to meet your specific requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	100 - 110 mg KOH/g
Melting Point	60 - 70 °C
Heavy Metals (as Pb)	≤ 10 ppm
Loss on Drying	≤ 0.5%

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