Description

4-Nonenoic Acid is a versatile nine-carbon unsaturated fatty acid characterized by a terminal double bond. This unique structure makes it a valuable intermediate for synthesizing a wide range of fine chemicals, including flavors, fragrances, and pharmaceutical building blocks. It is particularly sought after by manufacturers in the agrochemical, polymer, and specialty chemical industries for its utility in creating complex organic molecules.

Application

• Chemical Synthesis Intermediate: A key building block for producing flavors, fragrances, and pharmaceutical active ingredients.
• Agrochemical Production: Used in the synthesis of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modification: Serves as a monomer or cross-linking agent to introduce specific properties into polymers.
• Lubricant & Surfactant Additive: Employed in the formulation of specialty lubricants and surfactants due to its olefinic functionality.
• Research & Development: A valuable reagent in organic chemistry R&D for studying reaction mechanisms and developing new synthetic pathways.
• Flavor & Fragrance Industry: Used to create esters and other derivatives that contribute to complex aroma profiles.

Basic Information

Product Name	4-Nonenoic Acid
CAS No.	28482-04-4
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	4-Nonenoic Acid; (E)-4-Nonenoic Acid; 4-Nonenoic acid, (4E)-; Non-4-enoic acid; 4-Nonenoic acid (mixture of isomers); Pelargonic acid, 4-ene-; 4-Nonenoic acid (predominantly trans); trans-4-Nonenoic acid
EINECS	249-073-9

Quality Control

Our 4-Nonenoic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets precise customer specifications and industry standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, prolonged exposure to air should be avoided.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Isomeric Purity (GC)	Contact for details
Water Content (KF)	≤ 0.5%

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