Description

2-Heptenoic Acid is a versatile seven-carbon unsaturated fatty acid with significant utility in organic synthesis and industrial applications. Its terminal carboxylic acid group and internal double bond make it a valuable chemical intermediate for producing flavors, fragrances, and specialty polymers. This compound is particularly sought after by manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for its role in creating complex molecular architectures.

Application

• Chemical Intermediate: A key building block in the synthesis of more complex organic molecules, including active pharmaceutical ingredients (APIs) and agrochemicals.
• Flavor and Fragrance Precursor: Used in the production of esters and lactones that contribute to fruity and creamy notes in food flavorings and perfumery.
• Polymer Modification: Serves as a monomer or co-monomer for creating specialty polymers with tailored properties, such as adhesives and coatings.
• Lubricant Additive Synthesis: Employed in the manufacture of synthetic esters used as high-performance base stocks or additives in lubricant formulations.
• Research & Development: Utilized in academic and industrial R&D labs for studying reaction mechanisms and developing new synthetic methodologies.
• Surfactant Production: Acts as a feedstock for producing amphiphilic compounds used in detergents and emulsifiers.

Basic Information

Product Name	2-Heptenoic Acid
CAS No.	18999-28-5
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	trans-2-Heptenoic Acid; (E)-2-Heptenoic Acid; 2-Heptenic Acid; β-Heptenoic Acid; 2-Heptensaeure; Hept-2-enoic acid; 2-Heptene-1-carboxylic acid
EINECS	242-746-7

Quality Control

Our 2-Heptenoic Acid is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation via IR and NMR spectroscopy. We provide detailed Certificates of Analysis (COA) with each shipment, ensuring traceability and compliance with your specific requirements. Our quality commitment supports applications demanding high-purity intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. 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%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.940 - 0.960
Refractive Index (20°C)	1.440 - 1.450

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