Description

2-Ethylnonanoic Acid is a versatile branched-chain fatty acid with the CAS registry number 14276-84-7. This compound is valued for its role as a key intermediate and building block in the synthesis of high-performance lubricants, plasticizers, and specialty polymers. It is essential for manufacturers in the chemical, polymer, and lubricant industries seeking to enhance product properties such as low-temperature performance and thermal stability.

Application

• Lubricant Additive Synthesis: A crucial intermediate for manufacturing synthetic esters and polyol esters used in high-performance engine oils, compressor oils, and aviation lubricants.
• Polymer & Plasticizer Production: Serves as a monomer or co-monomer in the creation of specialty polymers, resins, and plasticizers that require improved flexibility and low volatility.
• Chemical Intermediate: Used in organic synthesis for producing derivatives like metal salts, amides, and esters for various industrial applications.
• Corrosion Inhibitor Formulations: Incorporated into formulations for metalworking fluids and industrial coatings to provide protective properties.
• Flavor & Fragrance Industry: Employed in the synthesis of esters that contribute to specific flavor and fragrance profiles.
• Research & Development: Utilized in academic and industrial R&D for studying the properties of branched-chain carboxylic acids and their derivatives.

Basic Information

Product Name	2-Ethylnonanoic Acid
CAS No.	14276-84-7
Molecular Formula	C₁₁H₂₂O₂
Molecular Weight	186.29 g/mol
Synonyms	2-Ethylnonanoic Acid; 2-Ethylpelargonic Acid; Nonanoic acid, 2-ethyl-; 2-Ethylnonansäure (German); Acide 2-éthylnonanoïque (French); 2-Ethylnonanoic acid (IUPAC); 2-Ethylnonanoate; 14276-84-7
EINECS	Contact for details

Quality Control

Our 2-Ethylnonanoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acid Value	Contact for details
Refractive Index (20°C)	Contact for details
Density (20°C)	Contact for details

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