Description

3-Octenoic Acid, Ethyl Ester is a versatile, unsaturated fatty acid ester characterized by its specific eight-carbon chain with a double bond. This compound serves as a valuable intermediate and building block in organic synthesis, prized for its reactivity and potential to impart specific functional properties. It is primarily sought by R&D laboratories and manufacturers in the flavor & fragrance, pharmaceutical, and specialty chemical sectors for creating novel compounds and fine-tuning product characteristics.

Application

• Flavor and Fragrance (F&F) Industry: Used as a synthetic intermediate or a component in the creation of complex aroma chemicals, contributing to fruity, green, or waxy olfactory notes.
• Pharmaceutical Intermediates: Acts as a key chiral building block or precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Synthesis: Serves as a versatile reagent in various organic transformations, including coupling reactions, hydrogenation, and esterification processes.
• Specialty Polymers and Resins: Can be utilized as a monomer or modifier to introduce specific chain length and unsaturation into polymer backbones, altering physical properties.
• Lubricant and Plasticizer Additives: Investigated for use as a synthetic base or additive component to enhance performance characteristics in specialized formulations.
• Agrochemical Synthesis: Employed as an intermediate in the production of certain pesticides, herbicides, or plant growth regulators.

Basic Information

Product Name	3-Octenoic Acid, Ethyl Ester
CAS No.	1117-65-3
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	Ethyl 3-Octenoate; Ethyl (E)-3-Octenoate; (E)-Ethyl 3-Octenoate; 3-Octenoic Acid Ethyl Ester; Ethyl trans-3-Octenoate; Ethyl β-Octenoate; FEMA 3343; 3-Octenoic acid, ethyl ester, (E)-
EINECS	214-254-5

Quality Control

Our 3-Octenoic Acid, Ethyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and consistent high-quality standards. Certificates of Analysis (COA) documenting purity, isomer content, and other critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Isomer Content (GC)	Specified per grade
Refractive Index (20°C)	1.430 - 1.440
Specific Gravity (20/20°C)	0.870 - 0.890

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