Description

7-Decenoic Acid is a valuable medium-chain unsaturated fatty acid with the CAS registry number 21968-07-0. This compound serves as a versatile chemical intermediate and building block in advanced organic synthesis, prized for its terminal alkene functionality. It is essential for manufacturers in the fragrance, pharmaceutical, and specialty polymer industries seeking to create complex molecules with specific chain lengths and reactive sites.

Application

• Fragrance & Flavor Intermediate: A key precursor for the synthesis of musks, lactones, and other aroma chemicals, contributing to unique olfactory profiles.
• Pharmaceutical Synthesis: Used as a building block for active pharmaceutical ingredients (APIs) and prodrugs, leveraging its carboxylic acid and olefin groups for further functionalization.
• Polymer & Resin Modification: Acts as a monomer or cross-linking agent in the production of specialty polyesters, polyamides, and coatings to modify flexibility and chemical resistance.
• Lubricant & Surfactant Additive: Employed in the formulation of synthetic lubricants and bio-based surfactants due to its oleochemical origin and functional groups.
• Agrochemical Intermediates: Utilized in the synthesis of certain pesticides and plant growth regulators.
• Research & Development: Serves as a standard or reagent in organic chemistry research for studying metathesis reactions and carbon chain elongation.

Basic Information

Product Name	7-Decenoic Acid
CAS No.	21968-07-0
Molecular Formula	C₁₀H₁₈O₂
Molecular Weight	170.25 g/mol
Synonyms	7-Decenoic acid; (E)-7-Decenoic acid; 7-Decensaeure; 8-Nonene-1-carboxylic acid; Dec-7-enoic acid; 7-Decylenic acid; ω-3-Decenoic acid; 21968-07-0
EINECS	244-672-9

Quality Control

Our 7-Decenoic Acid is produced and tested under a stringent quality management system. Each batch is analyzed to ensure it meets precise chemical and physical specifications, with a focus on purity, identity, and stability. Certificates of Analysis (COA) detailing the results for all critical parameters are provided to guarantee traceability and batch-to-batch consistency for your formulation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). As a material that is easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Acid Value	Contact for details
Refractive Index (n20/D)	Contact for details
Specific Gravity (20°C)	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.