Description

1,2,4A,5,6,7,8,8A-Octahydronaphthalene is a saturated bicyclic hydrocarbon, a fully hydrogenated derivative of naphthalene, with the CAS registry number 4276-46-4. This compound serves as a versatile high-purity chemical intermediate and a valuable model compound in research due to its defined stereochemistry and stability. It is primarily sought by industries involved in specialty chemical synthesis, fragrance development, and advanced material research where precise molecular architecture is required.

Application

• Chemical Intermediate: A key building block in the synthesis of complex organic molecules, including pharmaceuticals, agrochemicals, and fine chemicals.
• Fragrance and Flavor Industry: Used as a precursor or a modifier in the creation of synthetic musks and other aromatic compounds.
• Research and Development: Serves as a standard or model substrate in catalytic hydrogenation studies, organic synthesis methodology, and stereochemistry research.
• Polymer Science: Can be utilized as a monomer or co-monomer in the development of specialized polymeric materials with unique thermal and mechanical properties.
• Solvent and Reaction Medium: Acts as a non-polar, high-boiling point solvent for specific chemical reactions and purification processes.
• Lubricant and Fuel Additive Research: Investigated for potential use as a base stock or additive component due to its hydrocarbon structure.

Basic Information

Product Name	1,2,4A,5,6,7,8,8A-Octahydronaphthalene
CAS No.	4276-46-4
Molecular Formula	C10H16
Molecular Weight	136.23 g/mol
Synonyms	Perhydronaphthalene (cis/trans mixture); Decahydronaphthalene (common name for mixture of isomers); cis-Decalin; trans-Decalin; Bicyclo[4.4.0]decane; Naphthalane; Dekalin; Naphthane
EINECS	224-287-6

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our products undergo comprehensive analytical testing, including GC, HPLC, and NMR, to verify identity and assay. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. 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 to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Residue on Ignition	≤ 0.05%

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