Description

5-Ethylnon-3-En-2-One is a high-purity, unsaturated ketone with a specific molecular structure that offers unique reactivity and organoleptic properties. This compound is valued for its utility as a versatile chemical intermediate and a potential flavor/fragrance ingredient. It is primarily sought by manufacturers in the flavor and fragrance, pharmaceutical intermediate, and specialty chemical synthesis sectors.

Application

This unsaturated ketone serves as a key building block in various synthetic pathways. Its primary applications include:

• Flavor and Fragrance Industry: Used as a synthetic intermediate or a component in creating complex aroma chemicals with fruity, green, or waxy notes.
• Pharmaceutical Synthesis: Acts as a crucial intermediate in the production of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Organic Synthesis: Employed in research and development for constructing more complex molecules via reactions like Michael additions, aldol condensations, or hydrogenation.
• Agrochemical Intermediates: Utilized in the synthesis of certain pesticides or plant growth regulators.
• Polymer Chemistry: Can function as a monomer or cross-linking agent in the production of specialty polymers and resins.

Basic Information

Product Name	5-Ethylnon-3-En-2-One
CAS No.	10137-90-3
Molecular Formula	C₁₁H₂₀O
Molecular Weight	168.28 g/mol
Synonyms	5-Ethylnon-3-en-2-one; 3-Nonen-2-one, 5-ethyl-; Ethylnonenone; 5-Ethyl-3-nonen-2-one
EINECS	Contact for details

Quality Control

Our 5-Ethylnon-3-En-2-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. Certificates of Analysis (COA) detailing key parameters such as assay, identity, 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, and well-ventilated area at 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)	≥ 98.0%
Refractive Index (n20/D)	Contact for details
Specific Gravity (20°C)	Contact for details

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