Description

trans-2-Octenoic Acid is a monounsaturated medium-chain fatty acid derivative with a distinct chemical structure. This compound serves as a valuable intermediate and building block in organic synthesis, prized for its reactivity and specific stereochemistry. It is utilized by manufacturers in the fragrance, flavor, and pharmaceutical industries for the production of esters, lactones, and other specialty chemicals.

Application

• Fragrance and Flavor Synthesis: A key intermediate for creating γ-octalactone and other lactones that impart fruity, creamy, and coconut-like notes in perfumes and food flavorings.
• Pharmaceutical Intermediates: Used in the research and synthesis of bioactive molecules and potential active pharmaceutical ingredients (APIs).
• Organic Synthesis: Acts as a versatile building block for producing esters, amides, and other derivatives in fine chemical manufacturing.
• Agrochemicals: Employed in the development of specialized surfactants, adjuvants, and other formulation components.
• Lubricant Additives: Serves as a precursor for synthesizing specialized esters used in high-performance lubricants.
• Research & Development: A valuable reagent in academic and industrial R&D for studying lipid chemistry and reaction mechanisms.

Basic Information

Product Name	trans-2-Octenoic Acid
CAS No.	1871-67-6
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	(E)-2-Octenoic Acid; trans-Oct-2-enoic Acid; (E)-Oct-2-enoic Acid; 2-Octenoic Acid, (E)-; 2-trans-Octenoic Acid; (E)-2-Octensäure; FA 8:1 (2E); 2E-Octenoic Acid
EINECS	217-500-5

Quality Control

Our trans-2-Octenoic Acid 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 industry standards. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Isomeric Purity (trans- isomer)	≥ 95.0%
Refractive Index (n20D)	1.445 - 1.455
Specific Gravity (20°C)	0.920 - 0.935

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