Description

4-Decenoic Acid is a monounsaturated medium-chain fatty acid with the CAS registry number 26303-90-2. This compound serves as a valuable chemical intermediate and building block in organic synthesis, prized for its terminal double bond and carboxylic acid functionality. It is primarily utilized by manufacturers in the flavor and fragrance, pharmaceutical, and specialty polymer industries.

Application

• Flavor and Fragrance Ingredient: Used as a precursor in the synthesis of esters and lactones that contribute fruity, creamy, or waxy notes to perfumes and food flavorings.
• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of bioactive molecules, including potential antimicrobial or anti-inflammatory agents.
• Polymer Chemistry: Acts as a monomer or co-monomer in the production of specialty polyesters, polyamides, and other polymers, imparting flexibility and specific chemical properties.
• Organic Synthesis: Utilized in various reactions such as esterification, amidation, and olefin metathesis to create more complex organic molecules for research and industrial applications.
• Lubricant and Surfactant Additive: Employed in the formulation of synthetic lubricants and surfactants, where its structure can enhance performance characteristics.
• Agrochemical Synthesis: Functions as an intermediate in the production of certain pesticides and plant growth regulators.

Basic Information

Product Name	4-Decenoic Acid
CAS No.	26303-90-2
Molecular Formula	C₁₀H₁₈O₂
Molecular Weight	170.25 g/mol
Synonyms	4-Decenoic Acid; (E)-4-Decenoic Acid; trans-4-Decenoic Acid; 4-Decensaeure; 4-Decenoic acid, (E)-; FA(10:1(4E)); 4E-Decenoic Acid; Dec-4-enoic acid
EINECS	247-138-8

Quality Control

Our 4-Decenoic Acid is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and GC for impurity profiling, to ensure it meets exacting specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is easily oxidized; for long-term storage, it is recommended to keep the container under an inert atmosphere such as nitrogen or argon to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 97.0%
Isomeric Purity (GC)	≥ 95.0% (4E-isomer)
Water Content (KF)	≤ 0.5%

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