Description

Hexahydro-3,5,5-Trimethyl-2H-2,4A-Methanonaphthalen-1(5H)-One is a high-purity, specialized ketone compound with a complex bridged-ring structure, valued for its unique organoleptic and chemical properties. This compound is essential for formulators and researchers seeking to impart or modify specific fragrance, flavor, and material characteristics. It is primarily utilized by manufacturers in the fragrance, flavor, and advanced material synthesis industries.

Application

• Fragrance & Flavor Industry: Serves as a key intermediate or building block in the synthesis of complex aroma chemicals, contributing woody, amber, or musk-like notes to fine perfumes, personal care products, and specialty food flavorings.
• Advanced Organic Synthesis: Acts as a versatile chiral precursor or scaffold for pharmaceutical research and the development of novel agrochemicals, leveraging its rigid molecular framework.
• Polymer & Material Science: Used in the research and development of specialty polymers, resins, and coatings where its specific structural motif can influence material properties like durability or refractive index.
• Chemical Research & Development: Employed as a standard or reference material in analytical laboratories and academic research for method development and structural studies of complex polycyclic molecules.

Basic Information

Product Name	Hexahydro-3,5,5-Trimethyl-2H-2,4A-Methanonaphthalen-1(5H)-One
CAS No.	77923-83-2
Molecular Formula	C₁₄H₂₂O
Molecular Weight	206.33 g/mol
Synonyms	1(5H)-Naphthalenone, hexahydro-3,5,5-trimethyl-2H-2,4a-methano-; 3,5,5-Trimethyl-2H-2,4a-methanonaphthalen-1(5H)-one, hexahydro-; Hexahydro-3,5,5-trimethyl-2H-2,4a-methanonaphthalen-1(5H)-one; 2H-2,4a-Methanonaphthalen-1(5H)-one, hexahydro-3,5,5-trimethyl-; Amberketone; Amber Ketone; Amber core ketone; Trimethyl methanonaphthalenone
EINECS	Contact for details

Quality Control

Our Hexahydro-3,5,5-Trimethyl-2H-2,4A-Methanonaphthalen-1(5H)-One is produced and tested under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet the highest standards. A comprehensive Certificate of Analysis (COA) detailing specific test results is available for every shipment upon request.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	Contact for details
Specific Gravity (20/20°C)	Contact for details

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