Description

6,10-Dimethyl-6,9-Undecadien-2-One is a high-purity, unsaturated ketone with a distinctive chemical structure that imparts valuable organoleptic and synthetic properties. This compound is a key intermediate and fragrance ingredient prized for its ability to deliver specific woody, floral, and fruity olfactory notes. It is primarily sought after by manufacturers in the flavor and fragrance (F&F) industry, as well as by fine chemical producers for use in advanced organic synthesis.

Application

• Fragrance Formulation: Serves as a key component in creating sophisticated perfume accords, particularly for woody, amber, and floral compositions.
• Flavor Enhancement: Used as a flavoring agent to impart or enhance fruity and citrus notes in food and beverage products.
• Chemical Synthesis: Acts as a versatile intermediate in organic synthesis, particularly for the production of more complex terpenoids and aroma chemicals.
• Personal Care Products: Incorporated into soaps, lotions, and detergents to provide a stable and pleasant scent profile.
• Household & Industrial Fragrances: Used in air fresheners, cleaning products, and other functional applications requiring long-lasting fragrance.
• Research & Development: Utilized in academic and industrial R&D labs for studying terpene chemistry and developing novel aroma molecules.

Basic Information

Product Name	6,10-Dimethyl-6,9-Undecadien-2-One
CAS No.	64667-24-9
Molecular Formula	C13H22O
Molecular Weight	194.31 g/mol
Synonyms	6,10-Dimethylundeca-6,9-dien-2-one; Geranyl Acetone; Pseudo Geranyl Acetone; (E)-6,10-Dimethylundeca-5,9-dien-2-one; (E)-6,10-Dimethyl-5,9-undecadien-2-one; Pseudoionone; trans-6,10-Dimethyl-5,9-undecadien-2-one; 5,9-Undecadien-2-one, 6,10-dimethyl-
EINECS	Contact for details

Quality Control

Our 6,10-Dimethyl-6,9-Undecadien-2-One is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for flavor, fragrance, and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. 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)	1.458 - 1.468
Specific Gravity (20/20°C)	0.865 - 0.875
Related Substances (GC)	Total impurities ≤ 3.0%

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