Description

2,6,10-Trimethylundeca-1,9-Dien-4-Yl Acetate is a high-purity, specialized fragrance intermediate known for its unique woody and ambery olfactory profile. This compound is valued for its ability to impart sophisticated, long-lasting notes in complex perfume formulations. It is a critical raw material for flavor and fragrance houses, cosmetic manufacturers, and fine chemical producers seeking to create premium consumer products.

Application

• Fine Fragrance & Perfumery: A key building block for creating woody, amber, and tobacco-like scent accords in high-end perfumes, eau de toilettes, and colognes.
• Cosmetics & Personal Care: Used as a fragrance component in lotions, creams, soaps, shampoos, and other scented personal care products.
• Functional & Household Products: Incorporated into air fresheners, detergents, fabric softeners, and cleaning agents to provide a pleasant and stable fragrance.
• Flavor Enhancement: Employed in trace amounts to add complexity and depth to certain flavor profiles, subject to regulatory approval for food contact.
• Aromatherapy & Wellness: Used in the formulation of essential oil blends and diffuser products for ambient scenting.
• Chemical Synthesis: Serves as a specialized intermediate for the synthesis of other more complex fragrance molecules and fine chemicals.

Basic Information

Product Name	2,6,10-Trimethylundeca-1,9-Dien-4-Yl Acetate
CAS No.	94201-71-5
Molecular Formula	C₁₆H₂₈O₂
Molecular Weight	252.39 g/mol
Synonyms	2,6,10-Trimethyl-1,9-undecadien-4-yl acetate; 1,9-Undecadien-4-ol, 2,6,10-trimethyl-, 4-acetate; (E)-2,6,10-Trimethylundeca-1,9-dien-4-yl acetate; Amber acetate; Woody acetate; Timber acetate; Amberate; Timberol acetate (related derivative)
EINECS	Contact for details

Quality Control

Our 2,6,10-Trimethylundeca-1,9-Dien-4-Yl Acetate is produced under strict quality management systems to ensure batch-to-batch consistency and purity. We adhere to relevant industry standards for fragrance ingredients, including those set by IFRA (International Fragrance Association). Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and olfactory profile, available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C/59-77°F). Due to its highly volatile nature, keep containers 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
Odor	Characteristic woody, amber
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.460 - 1.470
Specific Gravity (20/20°C)	0.880 - 0.900

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