Description

1-Ethoxynaphthalene is a versatile aromatic ether derivative of naphthalene, valued for its role as a key synthetic intermediate and functional component in advanced chemical manufacturing. Its chemical structure makes it a valuable building block for creating more complex molecules, particularly in the synthesis of dyes, pigments, and specialty polymers. This product is essential for R&D laboratories and industrial producers in the agrochemical, pharmaceutical, and material science sectors seeking reliable, high-purity intermediates.

Application

• Chemical Synthesis Intermediate: A crucial building block in the production of dyes, pigments, and optical brighteners.
• Pharmaceutical Research: Used in the synthesis of novel organic compounds and active pharmaceutical ingredients (APIs) for drug discovery.
• Agrochemical Formulations: Serves as a precursor or additive in the development of specialized agricultural chemicals.
• Polymer & Material Science: Acts as a monomer or modifier in the synthesis of specialty polymers and advanced organic materials.
• Fragrance & Flavor Industry: Employed as a component in the creation of complex aromatic compounds.
• Organic Electronics: Investigated for use in the development of organic semiconductors and light-emitting materials.

Basic Information

Product Name	1-Ethoxynaphthalene
CAS No.	5328-01-8
Molecular Formula	C₁₂H₁₂O
Molecular Weight	172.22 g/mol
Synonyms	1-Ethoxynaphthalene; α-Ethoxynaphthalene; Ethyl 1-naphthyl ether; 1-Naphthyl ethyl ether; Naphthalene, 1-ethoxy-; Ethyl naphthalen-1-yl ether
EINECS	226-190-2

Quality Control

Our 1-Ethoxynaphthalene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A detailed Certificate of Analysis (COA) documenting purity, physical properties, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat and ignition sources. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep the container tightly sealed when not in use to prevent evaporation and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.595 - 1.605
Boiling Point	~ 275 - 280 °C
Density (20°C)	~ 1.05 g/cm³

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