Description

2-Propylnonanoic Acid is a branched-chain fatty acid derivative, also known as 2-Propylpelargonic Acid. This specialty organic acid serves as a valuable intermediate and functional additive in advanced chemical synthesis. It is particularly relevant for industries requiring high-purity, structurally defined carboxylic acids for the production of lubricants, plasticizers, and performance chemicals. The compound is supplied under strict quality control to ensure batch-to-batch consistency for demanding applications.

Application

• Chemical Intermediate: A key building block in the synthesis of complex esters, amides, and metal salts for specialty applications.
• Lubricant & Grease Additive: Used to formulate synthetic esters that serve as base stocks or performance additives in high-temperature and biodegradable lubricants.
• Plasticizer Production: Acts as a precursor for creating specialized plasticizers that can enhance the flexibility and low-temperature performance of polymers.
• Corrosion Inhibitor Component: Incorporated into formulations for metalworking fluids and protective coatings to provide surface activity and inhibition properties.
• Surfactant & Emulsifier Synthesis: The carboxylic acid group allows for derivatization into surfactants for niche industrial and agrochemical applications.
• Pharmaceutical & Agrochemistry Intermediates: Utilized in research and development for creating active ingredients or their precursors.
• Flavor & Fragrance Ingredient: Serves as a starting material for the synthesis of specific aroma compounds.
• Polymer Modification: Can be used to introduce alkyl side chains into polymers, modifying their physical properties.

Basic Information

Product Name	2-Propylnonanoic Acid
CAS No.	65185-82-2
Molecular Formula	C12H24O2
Molecular Weight	200.32 g/mol
Synonyms	2-Propylpelargonic Acid; 2-Propylnonanoic Acid; Nonanoic acid, 2-propyl-; 2-Propylnonansäure (German); Acide 2-propylnonanoïque (French); 2-Propylnonanoic acid (IUPAC); 2-Propylnonanoate (anion form); α-Propylnonanoic acid
EINECS	Contact for details

Quality Control

Our 2-Propylnonanoic Acid is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure it meets defined specifications for identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment. We are committed to supplying material that meets the high standards required for industrial and research applications.

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 strong bases, oxidizing agents, and heat sources. As a strong acid/organic solvent, ensure containers are properly sealed to prevent moisture absorption and are clearly labeled.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	0.89 - 0.91 g/mL

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