Description

trans-Decahydronaphthalene CAS NO 493-02-7 is a high-purity, saturated bicyclic hydrocarbon widely recognized for its excellent solvent properties and chemical stability. This compound serves as a critical intermediate and reaction medium in advanced organic synthesis and industrial formulations. It is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty chemical sectors seeking a reliable, non-polar solvent with high boiling point and low reactivity.

Application

• High-Performance Solvent: Used as a non-polar solvent for resins, waxes, and high molecular weight polymers.
• Chemical Intermediate: Serves as a key starting material or intermediate in the synthesis of complex organic molecules, including fragrances and dyes.
• Chromatography: Employed as a mobile phase component in analytical techniques like liquid chromatography (LC).
• Reaction Medium: Provides an inert environment for sensitive reactions, including hydrogenations and Grignard reactions.
• Industrial Cleaning: Acts as a degreasing agent and cleaning fluid for precision equipment and metal parts.
• Fuel and Lubricant Additive Research: Investigated as a model compound or additive component in fuel and lubricant formulations.
• Calorimetry Standard: Used as a standard substance in calorimetry due to its well-defined combustion properties.
• Polymer Processing: Facilitates the processing and purification of specific polymers and elastomers.

Basic Information

Product Name	trans-Decahydronaphthalene
CAS No.	493-02-7
Molecular Formula	C10H18
Molecular Weight	138.25 g/mol
Synonyms	trans-Decalin; trans-Bicyclo[4.4.0]decane; trans-Perhydronaphthalene; trans-Naphthalane; trans-Decahydronaphthalin; trans-Decalane; trans-Dekalin; trans-Octahydro-1H-indene
EINECS	207-777-6

Quality Control

Our trans-Decahydronaphthalene is manufactured under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) and infrared spectroscopy (IR), to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided to guarantee compliance with your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent evaporation and minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Boiling Point	~187 °C
Density (20°C)	0.865 - 0.875 g/mL
Refractive Index (n20D)	1.468 - 1.472
Water Content (KF)	≤ 0.1%
Residue on Evaporation	≤ 0.01%

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