Description

1,1,5-Trimethylhepta-4,6-Dienyl Acetate is a specialized fragrance and flavor intermediate known for its unique woody, ambery, and slightly fruity olfactory profile. This compound matters for formulators seeking to create sophisticated, long-lasting, and complex scent accords in high-end consumer products. It is primarily needed by manufacturers in the perfumery, cosmetics, and fine fragrance industries, as well as by flavorists for specialty applications.

Application

• Fine Fragrance Formulation: Used as a key ingredient in perfumes, eau de toilettes, and colognes to impart woody, amber, and exotic nuances.
• Cosmetic and Personal Care Products: Incorporated into scented lotions, soaps, shampoos, and deodorants for its stable and appealing aroma.
• Household and Air Care Products: Serves as a fragrance component in premium detergents, fabric softeners, and air fresheners.
• Flavor Creation: Employed in trace amounts to create complex fruity or exotic flavor notes in specialty food and beverage applications.
• Aromatherapy and Wellness Products: Used in essential oil blends and diffuser oils for its grounding, woody character.
• Chemical Synthesis: Acts as a valuable intermediate for the synthesis of other more complex fragrance molecules.

Basic Information

Product Name	1,1,5-Trimethylhepta-4,6-Dienyl Acetate
CAS No.	72214-23-4
Molecular Formula	C12H20O2
Molecular Weight	196.29 g/mol
Synonyms	1,1,5-Trimethyl-4,6-heptadienyl acetate; 1,1,5-Trimethyl-4,6-heptadien-1-yl acetate; (1,1,5-Trimethyl-4,6-heptadienyl) acetate; 4,6-Heptadien-1-ol, 1,1,5-trimethyl-, acetate; Amber acetate (trade); Woody acetate (trade); FEMA 4362; (E/Z)-1,1,5-Trimethylhepta-4,6-dienyl acetate
EINECS	Contact for details

Quality Control

Our 1,1,5-Trimethylhepta-4,6-Dienyl Acetate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and IR analysis, to ensure high purity, consistent olfactory profile, and compliance with industry standards such as IFRA and FEMA where applicable. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and specification adherence.

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). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Odor	Characteristic woody, amber, fruity
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.460 - 1.470
Specific Gravity (20/20°C)	0.890 - 0.910
Acid Value	≤ 1.0 mg KOH/g

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