Description

(Z)-6,10-Dimethylundeca-5,9-Dien-2-Yl Acetate is a high-purity fragrance and flavor intermediate known for its characteristic woody, floral, and fruity aroma profile. This compound is valued for its role in creating complex, long-lasting scent accords and enhancing flavor nuances in premium formulations. It is primarily sought by manufacturers in the fragrance, flavor, food, and cosmetic industries for its consistent quality and reliable performance in sensitive applications.

Application

• Fragrance Industry: A key building block in fine perfumery for creating woody, floral, and fruity top and middle notes in perfumes, colognes, and personal care products.
• Flavor Industry: Used to impart or enhance fruity, citrus, and tropical flavor nuances in food, beverage, and confectionery products.
• Cosmetic & Personal Care: Incorporated into lotions, soaps, shampoos, and other scented cosmetic formulations for its stable and pleasant aroma.
• Aromatherapy & Home Care: Employed in the production of essential oil blends, diffuser oils, candles, and air fresheners for its natural olfactory characteristics.
• Chemical Synthesis: Serves as a valuable chiral intermediate or starting material in organic synthesis for more complex fragrance molecules.
• Industrial Deodorants: Used in specialty formulations to mask odors in industrial settings or consumer products.

Basic Information

Product Name	(Z)-6,10-Dimethylundeca-5,9-Dien-2-Yl Acetate
CAS No.	3239-37-0
Molecular Formula	C15H26O2
Molecular Weight	238.37 g/mol
Synonyms	Farnesyl Acetate (isomer); 5,9-Undecadien-2-ol, 6,10-dimethyl-, acetate, (Z)-; (Z)-Farnesol Acetate; (3Z,7E)-6,10-Dimethyl-3,7,11-undecatrien-1-yl acetate (related); (Z)-6,10-Dimethyl-5,9-undecadien-2-yl acetate; (Z)-β-Farnesene Acetate; (Z)-3,7,11-Trimethyl-1,6,10-dodecatrien-3-yl acetate (isomer); Acetic acid (Z)-6,10-dimethyl-5,9-undecadien-2-yl ester
EINECS	221-789-5

Quality Control

Our (Z)-6,10-Dimethylundeca-5,9-Dien-2-Yl Acetate is produced under strict quality management systems to ensure batch-to-batch consistency and purity suitable for flavor and fragrance applications. Quality is verified through comprehensive analytical testing including GC, IR, and specific gravity. A Certificate of Analysis (COA) detailing identity, purity, and conformance to specification is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) when in partially used containers to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Specific Gravity (20°C)	0.890 - 0.910
Refractive Index (20°C)	1.455 - 1.475
Optical Rotation (if applicable)	Contact for details

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