Description

Decahydro-2,5,5,8A-Tetramethylnaphthalene-1-Ethanol is a high-purity, synthetic chemical intermediate belonging to the class of hydrogenated naphthalene derivatives. This compound matters for its utility as a versatile building block in the synthesis of complex molecules, offering a rigid, saturated backbone that is valuable for creating specific structural motifs. It is primarily needed by research and development laboratories, fine chemical manufacturers, and the fragrance industry for applications requiring a stable, high-purity terpenoid-like intermediate.

Application

• Fragrance and Flavor Intermediate: Serves as a key precursor in the synthesis of novel musk compounds, woody ambers, and other specialty aroma chemicals.
• Pharmaceutical Research: Used as a sophisticated chiral building block or scaffold in medicinal chemistry for developing new active pharmaceutical ingredients (APIs).
• Organic Synthesis: Acts as a versatile intermediate for constructing complex polycyclic structures in academic and industrial research settings.
• Fine Chemical Production: Employed in the manufacture of high-value specialty chemicals, including liquid crystals and advanced polymer additives.
• Agrochemical Development: Potential use as an intermediate in the research and synthesis of novel crop protection agents.

Basic Information

Product Name	Decahydro-2,5,5,8A-Tetramethylnaphthalene-1-Ethanol
CAS No.	53779-41-2
Molecular Formula	C16H30O
Molecular Weight	238.41 g/mol
Synonyms	1-(2-Hydroxyethyl)decahydro-2,5,5,8a-tetramethylnaphthalene; 1-(2-Hydroxyethyl)perhydro-2,5,5,8a-tetramethylnaphthalene; 1-(2-Hydroxyethyl)-2,5,5,8a-tetramethyl-decahydronaphthalene; 2,5,5,8a-Tetramethyl-decahydro-2-naphthylethanol; Tetramethyldecahydronaphthylethanol; TDN Ethanol (derivative); Ambergris-type fragrance intermediate
EINECS	Contact for details

Quality Control

Our Decahydro-2,5,5,8A-Tetramethylnaphthalene-1-Ethanol is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available 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). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details

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