Description

7-Octenoic Acid is a versatile, medium-chain unsaturated carboxylic acid with the CAS registry number 18719-24-9. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, prized for its reactive terminal double bond and carboxylic acid functionality. It is essential for R&D and production in the pharmaceutical, agrochemical, and specialty polymer industries, where it is used to introduce specific carbon chain structures.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modification: Acts as a monomer or co-monomer for creating specialty polymers, coatings, and adhesives with tailored properties.
• Flavor & Fragrance Industry: Serves as a precursor for the synthesis of specific esters and aroma compounds.
• Lubricant Additives: Utilized in the formulation of synthetic lubricants and performance additives.
• Research & Development: A crucial reagent in organic chemistry research, particularly in carbon chain elongation and functionalization reactions.
• Cross-linking Agent: Employed in the production of cross-linked polymers and resins due to its unsaturated bond.

Basic Information

Product Name	7-Octenoic Acid
CAS No.	18719-24-9
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	7-Octenoic acid; (E)-7-Octenoic acid; (Z)-7-Octenoic acid; 7-Octenic acid; 6-Heptenecarboxylic acid; Vinylhexanoic acid; 1-Penten-5-ylacetic acid; 7-Octensäure (German)
EINECS	Contact for details

Quality Control

Our 7-Octenoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. The product is a strong acid/organic solvent; handle with appropriate personal protective equipment.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	0.92 - 0.96 g/mL

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