Description

3,5,5-Trimethylhex-2-Enyl Acetate is a branched-chain unsaturated ester valued for its unique organoleptic and chemical properties. This compound serves as a versatile intermediate and fragrance ingredient, offering a blend of fruity, green, and woody olfactory notes. It is primarily utilized by manufacturers in the flavor and fragrance, cosmetic, and specialty chemical synthesis industries.

Application

• Fragrance & Flavor Industry: Used as a key component in creating sophisticated perfume accords, imparting fresh, green, and fruity nuances. Also employed in flavor compositions for food and beverages.
• Cosmetics & Personal Care: Incorporated as a fragrance ingredient in soaps, lotions, shampoos, and other personal care products for its stable and appealing scent profile.
• Chemical Synthesis: Acts as a valuable intermediate in organic synthesis, particularly for producing other esters, alcohols, and specialty chemicals due to its reactive double bond and acetate group.
• Household & Industrial Products: Utilized in air fresheners, detergents, and cleaning agents to provide a long-lasting and pleasant fragrance.
• Aromatherapy & Diffuser Oils: Serves as a component in essential oil blends and diffuser formulations for ambient scenting.

Basic Information

Product Name	3,5,5-Trimethylhex-2-Enyl Acetate
CAS No.	26755-70-4
Molecular Formula	C11H20O2
Molecular Weight	184.28 g/mol
Synonyms	3,5,5-Trimethyl-2-hexen-1-ol acetate; 3,5,5-Trimethylhex-2-en-1-yl acetate; 2-Hexen-1-ol, 3,5,5-trimethyl-, acetate; Isooctenyl acetate; Dihydro Myrcenyl Acetate; (E)-3,5,5-Trimethyl-2-hexenyl acetate; (Z)-3,5,5-Trimethyl-2-hexenyl acetate; Isooctenyl Acetate Extra
EINECS	Contact for details

Quality Control

Our 3,5,5-Trimethylhex-2-Enyl Acetate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC analysis, to ensure high purity, consistent odor profile, and compliance with relevant industry standards for fragrance and cosmetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific tests is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature and potential for oxidation, it is recommended to store under an inert atmosphere for long-term preservation of quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Odor	Characteristic fresh, green, fruity odor
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.430 - 1.440
Specific Gravity (20/20°C)	0.870 - 0.880
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.