Description

1,5-Octadien-3-One is a high-purity, unsaturated ketone with a distinctive, powerful green and metallic odor profile. This compound is valued for its potent organoleptic properties, serving as a key building block in the creation of complex fragrance and flavor compositions. It is primarily sought after by manufacturers in the flavor and fragrance industry, as well as by research and development laboratories focusing on aroma chemistry and synthetic intermediates.

Application

• Fragrance Ingredient: A powerful component in fine perfumery, imparting green, metallic, and ozone-like top notes to sophisticated fragrance formulas.
• Flavor Modifier: Used in trace amounts to enhance or create specific green, fruity, or marine nuances in advanced flavor systems for food and beverages.
• Aroma Chemical Synthesis: Serves as a critical intermediate in the multi-step synthesis of more complex aroma molecules and specialty chemicals.
• Research & Development: Utilized in academic and industrial R&D for studying structure-odor relationships and developing novel sensory compounds.
• Specialty Chemical Production: Acts as a precursor in the manufacture of specific ligands or organic compounds for niche chemical applications.

Basic Information

Product Name	1,5-Octadien-3-One
CAS No.	65213-86-7
Molecular Formula	C8H12O
Molecular Weight	124.18 g/mol
Synonyms	1,5-Octadien-3-one; (E)-1,5-Octadien-3-one; (3E)-1,5-Octadien-3-one; 3-Octen-1,5-diene-3-one; trans-1,5-Octadien-3-one; Green Ketone; Marine Ketone
EINECS	Contact for details

Quality Control

Our 1,5-Octadien-3-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and organoleptic evaluation, to ensure it meets the high standards required for flavor and fragrance applications. Certificates of Analysis (COA) detailing identity, purity, and specific impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at 15-25°C. This material is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.470 - 1.480
Specific Gravity (20/20°C)	0.850 - 0.870

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