Description

Acetic Acid Nonadecyl Ester CAS NO 53939-51-8 is a long-chain fatty acid ester derived from nonadecanol and acetic acid, serving as a versatile intermediate and functional additive in high-value formulations. Its chemical structure provides excellent hydrophobic and lubricating properties, making it a critical component for enhancing product performance and stability. This ester is primarily sought by manufacturers in the personal care, cosmetics, and specialty lubricants industries seeking to improve texture, spreadability, and water resistance.

Application

• As a skin-conditioning emollient and texture enhancer in premium creams, lotions, and cosmetic formulations.
• Functioning as a hydrophobic agent and lubricant in specialty industrial lubricants and release agents.
• Utilized as a plasticizer and processing aid for specific polymer and resin systems to improve flexibility.
• Acting as a key intermediate in the synthesis of more complex surfactants and ester derivatives.
• Employed in the formulation of high-performance coatings and inks to modify surface properties and flow.
• Serving as a base material for research and development in novel organic compounds.

Basic Information

Product Name	Acetic Acid Nonadecyl Ester
CAS No.	53939-51-8
Molecular Formula	C₂₁H₄₂O₂
Molecular Weight	326.56 g/mol
Synonyms	Nonadecyl Acetate; 1-Nonadecyl Acetate; n-Nonadecyl Acetate; Acetic Acid n-Nonadecyl Ester; Nonadecan-1-yl Acetate; Docosyl Acetate (common trade name variant); Stearic Acid Ester Derivative; C19 Alcohol Acetate
EINECS	Contact for details

Quality Control

Our Acetic Acid Nonadecyl Ester is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets precise customer requirements and consistent batch-to-batch reliability. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Acid Value	≤ 1.0 mg KOH/g
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.