Description

4,6,6-Trimethylbicyclo[3.1.1.]Hept-3-En-2-Yl Acetate is a high-purity, specialized organic ester with a distinct woody, pine-like aroma profile. This compound matters for formulators seeking a stable, high-impact fragrance ingredient to impart fresh, natural forest notes in premium consumer products. It is primarily needed by manufacturers in the fragrance and flavor industry, as well as by R&D laboratories developing advanced aroma chemicals and specialty intermediates.

Application

• Fragrance Formulation: A key ingredient in fine perfumery for creating top notes with woody, pine, and fir needle characteristics.
• Personal Care Products: Used in soaps, shower gels, shampoos, and deodorants to provide a fresh, outdoorsy scent.
• Household & Industrial Cleaners: Imparts a clean, natural pine aroma in detergents, surface cleaners, and air fresheners.
• Flavor Enhancer: Employed in trace amounts to create complex flavor profiles, particularly for minty or woody nuances.
• Chemical Intermediate: Serves as a valuable building block in the synthesis of more complex fragrance molecules and terpene derivatives.
• Aromatherapy & Diffuser Oils: A component in essential oil blends designed to promote relaxation and a connection to nature.

Basic Information

Product Name	4,6,6-Trimethylbicyclo[3.1.1.]Hept-3-En-2-Yl Acetate
CAS No.	33522-69-9
Molecular Formula	C12H18O2
Molecular Weight	194.27 g/mol
Synonyms	Myrtenyl Acetate; 2-Pinen-10-yl Acetate; 2-Pinene-10-yl Acetate; 2-Pinen-10-ol, acetate; Bicyclo[3.1.1]hept-3-en-2-ol, 4,6,6-trimethyl-, acetate; 4,6,6-Trimethylbicyclo[3.1.1]hept-3-en-2-yl acetate; 4,6,6-Trimethyl-2-bicyclo[3.1.1]hept-3-enyl acetate
EINECS	251-561-4

Quality Control

Our 4,6,6-Trimethylbicyclo[3.1.1.]Hept-3-En-2-Yl Acetate is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC and IR analysis, to ensure high purity, consistent olfactory profile, and batch-to-batch reliability. Certificates of Analysis (COA) detailing purity, identity, and specific gravity are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen blanket) to maintain optimal stability and prevent degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Odor	Characteristic woody, pine-like
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Specific Gravity (20°C)	0.980 - 1.000
Refractive Index (20°C)	1.470 - 1.490

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