Description

(E)-4-Ethylhex-2-Enoic Acid is an unsaturated carboxylic acid characterized by its specific geometric isomerism. This compound serves as a valuable intermediate and building block in organic synthesis, prized for its reactive alkene and carboxylic acid functionalities. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Specialty Polymer Monomer: Serves as a monomer or co-monomer for creating polymers with specific properties like flexibility or chemical resistance.
• Fine Chemical Production: Intermediate for manufacturing flavors, fragrances, and other high-value specialty chemicals.
• Organic Synthesis Reagent: Employed in research and development for constructing complex organic molecules via reactions like Michael additions or esterifications.
• Liquid Crystal & Electronic Materials: Potential precursor in the synthesis of components for advanced material applications.

Basic Information

Product Name	(E)-4-Ethylhex-2-Enoic Acid
CAS No.	60308-78-3
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	(E)-4-Ethyl-2-hexenoic Acid; trans-4-Ethylhex-2-enoic Acid; 4-Ethyl-trans-2-hexenoic Acid; (2E)-4-Ethylhex-2-enoic Acid; 4-Ethyl-2-hexenoic Acid (E-isomer); (E)-4-Ethyl-2-hexenoic Acid; 2-Hexenoic acid, 4-ethyl-, (E)-; (E)-4-Ethyl-δ2-hexenoic Acid
EINECS	Contact for details

Quality Control

Our (E)-4-Ethylhex-2-Enoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for synthesis applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Isomeric Purity (GC/HPLC)	≥ 98.0% (E-isomer)
Water Content (KF)	≤ 0.5%

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