Description

Hexahydro-1,1,5,5-Tetramethyl-2H-2,4A-Methanonaphthalen-6(5H)-One is a high-purity, synthetic fragrance intermediate known for its unique woody, amber, and musk-like olfactory characteristics. This compound is valued for its stability and ability to impart long-lasting, complex scent profiles in fine fragrance formulations. It is primarily sought after by manufacturers in the flavor and fragrance industry, as well as by research and development laboratories focusing on novel aroma chemicals and specialty organic synthesis.

Application

• Fine Fragrance Creation: Serves as a key building block for sophisticated woody, amber, and musk accords in perfumes, colognes, and eau de toilettes.
• Functional Fragrance Products: Used in the formulation of long-lasting scents for personal care items, detergents, fabric softeners, and air fresheners.
• Flavor Enhancement: Employed in trace amounts to create or modify complex flavor profiles in specialty food and beverage applications.
• Chemical Synthesis: Acts as a versatile intermediate in organic synthesis for pharmaceuticals and other specialty chemicals due to its complex polycyclic structure.
• Aroma Chemical Research: Utilized in R&D settings for studying structure-odor relationships and developing new proprietary fragrance molecules.

Basic Information

Product Name	Hexahydro-1,1,5,5-Tetramethyl-2H-2,4A-Methanonaphthalen-6(5H)-One
CAS No.	67952-58-3
Molecular Formula	C15H24O
Molecular Weight	220.35 g/mol
Synonyms	Ambroxide Precursor; 6,6,10,10-Tetramethyltricyclo[7.2.1.0²,⁷]dodecan-5-one; 1,1,5,5-Tetramethyl-2H-2,4a-methanonaphthalen-6(5H)-one, hexahydro-; Tetramethyl methanonaphthalenone; Synthetic Ambergris Odorant; Woody Ambery Ketone
EINECS	Contact for details

Quality Control

Our Hexahydro-1,1,5,5-Tetramethyl-2H-2,4A-Methanonaphthalen-6(5H)-One is produced under strict quality management systems to ensure batch-to-batch consistency and purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with the standards expected by the flavor and fragrance industry, including compliance with relevant IFRA and REACH guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources to maintain product integrity and shelf life.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.495 - 1.505
Specific Gravity (20/20°C)	0.980 - 1.000
Water Content (KF)	≤ 0.5%

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