Description

1,1'-Ethylenebisdecalin is a high-purity, bicyclic hydrocarbon compound with a unique bridged structure, offering exceptional thermal and chemical stability. This makes it a valuable specialty intermediate and solvent for demanding applications where standard hydrocarbons may fail. It is primarily sought by research and development laboratories, specialty chemical manufacturers, and advanced material formulators working in high-performance lubricants, polymer synthesis, and specialty coatings.

Application

• High-Performance Lubricant Base Stock/Additive: Used as a synthetic base fluid or additive due to its excellent oxidative stability and low volatility under extreme temperatures.
• Specialty Polymer Synthesis: Serves as a monomer or cross-linking agent in the development of novel polymers with enhanced thermal properties.
• Advanced Solvent Systems: Employed as a non-polar, high-boiling solvent for specialized chemical reactions, extractions, and formulations requiring inert conditions.
• Chemical Intermediate: Utilized in organic synthesis to create complex, multi-ring structures for pharmaceuticals, agrochemicals, and material science research.
• Heat Transfer Fluid Component: Incorporated into formulations for high-temperature liquid phase heat transfer systems.
• Reference Standard & Analytical Chemistry: Used as a pure standard in chromatography (GC, HPLC) and spectroscopic analysis for method development and calibration.

Basic Information

Product Name	1,1'-Ethylenebisdecalin
CAS No.	54934-69-9
Molecular Formula	C₂₂H₃₈
Molecular Weight	302.54 g/mol
Synonyms	1,1'-Ethylidenebis(decahydronaphthalene); Ethylidenebis(decalin); Bis(decalyl)ethane; 1,1'-(1,2-Ethanediyl)bis[decahydronaphthalene]; Decahydro-1,1'-ethylidenebis[naphthalene]; NSC 664246; Ethylene bisdecalin
EINECS	Contact for details

Quality Control

Our 1,1'-Ethylenebisdecalin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research or production requirements.

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 strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	~0.96 g/mL
Refractive Index (n20D)	~1.50

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