Description

3-Decenoic Acid is a medium-chain unsaturated fatty acid with the CAS registry number 15469-77-9, valued for its unique chemical structure that serves as a versatile intermediate in organic synthesis. Its terminal carboxylic acid and internal double bond make it a crucial building block for producing flavors, fragrances, and specialty polymers. This compound is particularly relevant for manufacturers in the flavor & fragrance, pharmaceutical intermediates, and advanced material sectors seeking high-purity, functional organic acids.

Application

• Flavor and Fragrance Intermediate: Used in the synthesis of lactones, esters, and other aroma chemicals that impart fruity, creamy, or waxy notes.
• Pharmaceutical Synthesis: Serves as a key chiral building block or side chain in the production of active pharmaceutical ingredients (APIs) and prodrugs.
• Polymer & Resin Modifier: Incorporated as a monomer or cross-linking agent to introduce flexibility, hydrophobicity, or specific functional groups into specialty polymers.
• Agrochemical Intermediates: Utilized in the synthesis of advanced pesticides, herbicides, and plant growth regulators.
• Lubricant & Surfactant Additive: Acts as a precursor for ester-based synthetic lubricants and specialty surfactants with enhanced performance characteristics.
• Research & Development: Employed in organic chemistry research for studying olefin metathesis, cross-coupling reactions, and other catalytic processes.

Basic Information

Product Name	3-Decenoic Acid
CAS No.	15469-77-9
Molecular Formula	C₁₀H₁₈O₂
Molecular Weight	170.25 g/mol
Synonyms	3-Decenoic Acid; (E)-3-Decenoic Acid; trans-3-Decenoic Acid; 3-Decensäure (German); Acide 3-décénoïque (French); FA(10:3n-7); 3-Decenoate; Dec-3-enoic acid
EINECS	Contact for details

Quality Control

Our 3-Decenoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for purity, isomer content, and impurities is provided with every shipment to guarantee it meets your precise application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. Due to its nature as a strong acid/organic solvent, handle with appropriate personal protective equipment in a controlled environment.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 97.0%
Isomer Content (trans-3)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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