Description

Alpha,2,6,6-Tetramethyl-2-Cyclohexene-1-Butyraldehyde is a high-purity, specialized fragrance and flavor intermediate known for its unique woody, ambery, and tobacco-like olfactory characteristics. Its value lies in its ability to impart complex, long-lasting notes and enhance the overall profile of sophisticated fragrance compositions and specialty flavorings. This compound is essential for perfumers and flavorists in the fragrance, flavor, and fine chemical industries seeking to create premium, differentiated products.

Application

• Fragrance Industry: A key building block for creating woody, amber, and tobacco accords in fine perfumery for perfumes, colognes, and personal care products.
• Flavor Industry: Used in the synthesis of complex flavoring agents, particularly for creating nuanced tobacco, woody, or spicy notes in specialty food and beverage applications.
• Aroma Chemical Synthesis: Serves as a critical intermediate in the multi-step synthesis of other high-value aroma chemicals and fragrance ingredients.
• Functional Perfumery: Employed in household and industrial products like detergents, fabric softeners, and air fresheners to provide stable, substantive background notes.
• Research & Development: Utilized in academic and industrial R&D for studying structure-odor relationships and developing novel olfactory compounds.

Basic Information

Product Name	Alpha,2,6,6-Tetramethyl-2-Cyclohexene-1-Butyraldehyde
CAS No.	73398-85-3
Molecular Formula	C14H24O
Molecular Weight	208.34 g/mol
Synonyms	2,6,6-Trimethyl-1-(3-oxobutyl)cyclohex-1-ene; 1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3-butanone; 4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)butan-2-one; Rosalva; Rosalva ketone; Rosalva®; Amber ketone; Tobacco ketone
EINECS	Contact for details

Quality Control

Our Alpha,2,6,6-Tetramethyl-2-Cyclohexene-1-Butyraldehyde is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including GC, GC-MS, and NMR for comprehensive identity and purity verification. Certificates of Analysis (COA) detailing all relevant specifications 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 controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.485 - 1.495
Specific Gravity (20/20°C)	0.910 - 0.930

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