Description

Ethyl 2-Octynoate is a versatile organic ester characterized by its unique alkyne functionality. This compound serves as a valuable intermediate and building block in sophisticated organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought after by research and development laboratories, flavor and fragrance houses, and fine chemical manufacturers for its role in producing specialty chemicals and aroma compounds.

Application

• Flavor and Fragrance Ingredient: Used as a synthetic intermediate in the creation of fruity, green, or waxy aroma notes for perfumes, cosmetics, and food flavorings.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Employed in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis & Research: A crucial reagent for coupling reactions, including Sonogashira and other palladium-catalyzed cross-couplings, to form carbon-carbon bonds.
• Material Science: Acts as a monomer or modifier in the development of specialized polymers and advanced materials.
• Liquid Crystal & Electronic Chemicals: Used in the synthesis of organic compounds for electronic applications and display technologies.

Basic Information

Product Name	Ethyl 2-Octynoate
CAS No.	10519-20-7
Molecular Formula	C₁₀H₁₆O₂
Molecular Weight	168.23 g/mol
Synonyms	Ethyl Oct-2-ynoate; 2-Octynoic Acid Ethyl Ester; Ethyl Heptine Carbonate; Ethyl 2-Heptinecarboxylate; Ethyl (Oct-2-yn-1-yl) Carboxylate; Ethyl Hexylacetylenecarboxylate; NSC 221987
EINECS	Contact for details

Quality Control

Our Ethyl 2-Octynoate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all relevant specifications. We are committed to meeting the stringent requirements of research and industrial applications.

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 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%
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	0.90 - 0.92 g/mL

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