Description

1,2,3,4-Tetrahydronaphthalene is a high-purity, versatile organic solvent and chemical intermediate with the CAS number 119-64-2. Its unique partially hydrogenated naphthalene structure provides an excellent balance of solvency and reactivity, making it a valuable asset in advanced manufacturing. This compound is essential for industries requiring a reliable, high-performance solvent for resins, coatings, and specialized chemical synthesis.

Application

• Solvent for High-Performance Resins and Coatings: An effective solvent for epoxy, acrylic, and polyurethane resins, contributing to uniform film formation and smooth finishes.
• Chemical Synthesis Intermediate: Serves as a key starting material or intermediate in the production of pharmaceuticals, agrochemicals, and specialty organic compounds.
• Industrial Cleaning and Degreasing: Used in precision cleaning formulations for electronic components and mechanical parts due to its strong solvency for oils and greases.
• Lubricant and Fuel Additive Component: Employed in the formulation of specialty lubricants and as a component in jet fuel and other high-performance fuel additives.
• Research & Development: A valuable reagent in organic chemistry laboratories for hydrogenation studies and as a model compound in catalytic research.

Basic Information

Product Name	1,2,3,4-Tetrahydronaphthalene
CAS No.	119-64-2
Molecular Formula	C10H12
Molecular Weight	132.20 g/mol
Synonyms	Tetrahydronaphthalene; Tetralin; 1,2,3,4-Tetrahydro-naphthalene; Benzocyclohexane; THN; NSC 406850; 1,2,3,4-Tetrahydronaphthalin
EINECS	204-340-2

Quality Control

Our 1,2,3,4-Tetrahydronaphthalene is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and IR spectroscopy, to ensure it meets the highest standards of purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from strong bases and incompatible organic materials. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent evaporation and minimize exposure to air.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.5%
Water Content (KF)	≤ 0.1%
Refractive Index (n20D)	1.539 - 1.541
Density (20°C)	0.970 - 0.975 g/mL
Boiling Point	207 - 208 °C

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