Description

1-Chloro-5-Ethoxynaphthalene is a specialized naphthalene derivative that serves as a valuable synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both chloro and ethoxy substituents, provides unique reactivity for constructing complex aromatic systems. This compound is primarily utilized by research institutions and industrial R&D departments engaged in the development of pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for organic semiconductors, liquid crystals, and photoconductive materials.
• Dye and Pigment Manufacturing: An intermediate in the production of specialized dyes and organic pigments.
• Academic and Industrial R&D: Employed in methodological studies and as a model compound in organic synthesis laboratories.

Basic Information

Product Name	1-Chloro-5-Ethoxynaphthalene
CAS No.	69859-62-7
Molecular Formula	C₁₂H₁₁ClO
Molecular Weight	206.67 g/mol
Synonyms	5-Ethoxy-1-chloronaphthalene; 1-Chloro-5-ethoxynaphthalene; 1-Chloro-5-naphthyl ethyl ether; Naphthalene, 1-chloro-5-ethoxy-; 69859-62-7; 5-Ethoxy-α-chloronaphthalene
EINECS	Contact for details

Quality Control

Our 1-Chloro-5-Ethoxynaphthalene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques, including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, 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, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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