Description

Decahydro-5-(2-Methoxyethyl)-1,1,4A,6-Tetramethylnaphthalene is a specialized, high-purity synthetic intermediate with the CAS registry number 94231-52-4. This compound is valued for its unique polycyclic structure, which makes it a versatile building block in advanced organic synthesis. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fragrance industries for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of complex, biologically active molecules, particularly in steroid-like or terpenoid-based drug discovery programs.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its saturated naphthalene backbone for stability and functionalization.
• Fragrance & Flavor Ingredient: Acts as a precursor for musky or ambery odorants due to its tetramethylnaphthalene core, which is common in high-value aroma chemicals.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for methodological studies, including hydrogenation, alkylation, and etherification reactions.
• Material Science Research: Investigated as a monomer or additive precursor for specialty polymers and liquid crystals, contributing to thermal stability and specific material properties.

Basic Information

Product Name	Decahydro-5-(2-Methoxyethyl)-1,1,4A,6-Tetramethylnaphthalene
CAS No.	94231-52-4
Molecular Formula	C₁₇H₃₂O
Molecular Weight	252.44 g/mol
Synonyms	1,1,4A,6-Tetramethyl-decahydro-5-(2-methoxyethyl)naphthalene; 5-(2-Methoxyethyl)-1,1,4A,6-tetramethyl-decahydronaphthalene; Perhydro-5-(2-methoxyethyl)-1,1,4A,6-tetramethylnaphthalene; Methoxyethyltetramethyldecahydronaphthalene; Tetramethyl-methoxyethyldecahydronaphthalene
EINECS	Contact for details

Quality Control

Every batch of Decahydro-5-(2-Methoxyethyl)-1,1,4A,6-Tetramethylnaphthalene is produced and controlled under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates. Comprehensive analytical testing, including GC, HPLC, and NMR, is performed to verify identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 3.0%
Specific Gravity (20°C)	0.92 - 0.96
Refractive Index (20°C)	1.480 - 1.490

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