Description

Ethanone, 1-(1,2,2,3-Tetramethylcyclopentyl)- (9Ci) is a specialized organic ketone compound characterized by its unique tetramethylcyclopentyl structure. This compound serves as a valuable intermediate and building block in advanced organic synthesis, prized for its ability to impart specific steric and olfactory properties. It is primarily sought by manufacturers in the flavor & fragrance and fine chemical industries for creating complex aroma molecules and specialty materials.

Application

• Fragrance Ingredient: Used as a key intermediate in the synthesis of novel woody, amber, and musk aroma chemicals.
• Flavor Compound: Serves as a precursor for creating complex flavoring agents in high-end food and beverage applications.
• Pharmaceutical Intermediate: Employed in the research and development of active pharmaceutical ingredients (APIs) requiring its specific carbon skeleton.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing complex molecular architectures in agrochemicals and materials science.
• Specialty Chemical Production: Acts as a starting material for manufacturing performance chemicals, such as catalysts or ligands.

Basic Information

Product Name	Ethanone, 1-(1,2,2,3-Tetramethylcyclopentyl)- (9Ci)
CAS No.	412021-03-5
Molecular Formula	C11H20O
Molecular Weight	168.28 g/mol
Synonyms	1-(1,2,2,3-Tetramethylcyclopentyl)ethanone; 1-(1,2,2,3-Tetramethylcyclopentyl)ethan-1-one; Tetramethylcyclopentyl methyl ketone; 1-Acetyl-1,2,2,3-tetramethylcyclopentane; (1,2,2,3-Tetramethylcyclopentyl)methyl ketone; CAS 412021-03-5
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(1,2,2,3-Tetramethylcyclopentyl)- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment 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). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Refractive Index (20°C)	1.460 - 1.470
Specific Gravity (20°C)	0.900 - 0.920

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