Description

4-(3,3-Dimethylbicyclo[2.2.1]Hept-2-Yl)-2-Ethylbutyl Acetate is a high-purity, specialized fragrance intermediate and chemical building block. This compound is valued for its unique woody, amber-like olfactory profile and its utility in advanced organic synthesis. It is primarily sought by manufacturers in the fragrance, flavor, and fine chemical industries for creating sophisticated aroma chemicals and complex molecular architectures.

Application

• Fragrance Industry: A key intermediate and fixative in the formulation of premium perfumes, colognes, and personal care products, imparting woody, amber, and musky notes.
• Flavor Enhancers: Used in trace amounts to create complex, warm, and earthy flavor profiles for specialty food and beverage applications.
• Fine Chemical Synthesis: Serves as a versatile chiral building block or intermediate in the synthesis of pharmaceuticals, agrochemicals, and other high-value specialty chemicals.
• Functional Fluids & Additives: Potential use as a high-performance solvent or additive in specialty lubricants and industrial fluids due to its specific chemical structure.
• Research & Development: Utilized in academic and industrial R&D for studying terpene chemistry, reaction mechanisms, and developing new synthetic methodologies.

Basic Information

Product Name	4-(3,3-Dimethylbicyclo[2.2.1]Hept-2-Yl)-2-Ethylbutyl Acetate
CAS No.	85567-28-8
Molecular Formula	C₁₇H₂₈O₂
Molecular Weight	264.40 g/mol
Synonyms	2-Ethyl-4-(3,3-dimethylbicyclo[2.2.1]hept-2-yl)butyl acetate; 2-Ethyl-4-(3,3-dimethyl-2-norbornyl)butyl acetate; Acetic acid, 4-(3,3-dimethylbicyclo[2.2.1]hept-2-yl)-2-ethylbutyl ester; Norlimbanol acetate (trade name); Woody Acetate; Amber Acetate; Campholenic ethylbutyl acetate derivative
EINECS	Contact for details

Quality Control

Our 4-(3,3-Dimethylbicyclo[2.2.1]Hept-2-Yl)-2-Ethylbutyl Acetate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, GC-MS, and NMR, to ensure high chemical purity, consistent olfactory profile, and precise isomer composition. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile nature, keep away from heat, sparks, and open flame. Ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Specific Gravity (20°C)	0.950 - 0.970
Refractive Index (20°C)	1.470 - 1.490
Water Content (KF)	≤ 0.2%

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