Description

8-Nonenoic Acid is a versatile nine-carbon unsaturated fatty acid characterized by a terminal double bond, offering unique reactivity for chemical synthesis. This compound serves as a valuable intermediate and building block in the production of specialty chemicals, leveraging its olefinic functionality for further modifications. It is primarily utilized by manufacturers in the flavor & fragrance, polymer, and pharmaceutical intermediates sectors seeking to introduce specific alkyl chain properties into their final products.

Application

• Flavor and Fragrance Intermediate: Used in the synthesis of lactones, esters, and other aroma chemicals that contribute fruity, waxy, or creamy notes.
• Polymer Modification: Acts as a monomer or co-monomer in the production of specialty polymers, polyesters, and plasticizers to alter flexibility and other physical properties.
• Organic Synthesis Building Block: Serves as a key precursor for synthesizing more complex molecules in pharmaceutical and agrochemical research.
• Lubricant and Surfactant Additive: Employed in the formulation of synthetic lubricants and surfactants due to its specific hydrocarbon chain length.
• Corrosion Inhibitor Component: Incorporated into formulations designed to protect metal surfaces in industrial applications.

Basic Information

Product Name	8-Nonenoic Acid
CAS No.	31642-67-8
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	8-Nonenoic Acid; (8-Nonenyl)carboxylic Acid; 8-Nonene-1-carboxylic Acid; 9-Carbon ω-unsaturated fatty acid; Non-8-enoic Acid; Terminal Olefinic Acid C9; Pelargonic-8-enoic Acid; 31642-67-8
EINECS	Contact for details

Quality Control

Our 8-Nonenoic Acid is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise purity and identity specifications. A detailed Certificate of Analysis (COA) documenting results for assay, identity, and impurity profiles is provided with each shipment to guarantee batch-to-batch consistency and traceability for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its property of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain optimal purity and stability. Keep away from strong oxidizers and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Refractive Index (n20D)	1.445 - 1.450
Density (g/mL, 20°C)	0.920 - 0.930

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