Description

6,10-Dimethyl-5,9-Undecadien-2-One is a high-purity, unsaturated ketone widely recognized for its role as a key fragrance and flavor intermediate. This compound is valued for its ability to impart fresh, floral, and fruity notes, making it essential for creating complex aromatic profiles. It is primarily needed by manufacturers in the fragrance, flavor, and fine chemical synthesis industries seeking reliable, high-quality raw materials.

Application

• Fragrance Industry: A crucial building block for synthesizing premium perfumes, colognes, and personal care products, contributing to floral and citrusy top notes.
• Flavor Industry: Used in the creation of artificial flavors for food and beverages, enhancing fruity and sweet taste profiles.
• Chemical Synthesis: Serves as a versatile intermediate in organic synthesis for producing more complex molecules in pharmaceuticals and agrochemicals.
• Aroma Chemicals: A key component in the production of specialty aroma chemicals like geranyl acetone and farnesyl acetone.
• Cosmetics: Incorporated into lotions, soaps, and other cosmetic formulations to provide a pleasant and stable scent.
• Household Products: Used in air fresheners, detergents, and cleaning agents to deliver a fresh and clean olfactory impression.

Basic Information

Product Name	6,10-Dimethyl-5,9-Undecadien-2-One
CAS No.	689-67-8
Molecular Formula	C13H22O
Molecular Weight	194.31 g/mol
Synonyms	Geranylacetone; (E)-6,10-Dimethylundeca-5,9-dien-2-one; Pseudoionone; 5,9-Undecadien-2-one, 6,10-dimethyl-; trans-Geranylacetone; (E)-Geranylacetone; Farnesyl acetone precursor; 2,6-Dimethyl-2,6,10-undecatrien-10-one (related isomer)
EINECS	211-708-3

Quality Control

Our 6,10-Dimethyl-5,9-Undecadien-2-One is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC and IR analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.465 - 1.475
Specific Gravity (20/20°C)	0.865 - 0.880

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