Description

1,5-Dichloronaphthalene is a halogenated aromatic compound of significant industrial interest, primarily valued as a versatile chemical intermediate. Its molecular structure makes it a key building block in the synthesis of more complex organic molecules, including dyes, pigments, and advanced materials. This product is essential for manufacturers and R&D laboratories in the agrochemical, pharmaceutical, and specialty chemical sectors seeking reliable, high-purity intermediates for their processes.

Application

• Chemical Intermediate: Serves as a crucial precursor in organic synthesis for pharmaceuticals and agrochemicals.
• Dye and Pigment Manufacturing: Used in the production of specific colorants and optical brighteners.
• Research & Development: Employed in academic and industrial labs for method development and novel compound synthesis.
• Material Science: Acts as a monomer or additive in the development of specialty polymers and liquid crystals.
• Analytical Reference Standard: Supplied as a high-purity standard for chromatography and quality control testing.

Basic Information

Item	Detail
Product Name	1,5-Dichloronaphthalene
CAS No.	1825-30-5
Molecular Formula	C10H6Cl2
Molecular Weight	197.06 g/mol
Synonyms	1,5-Dichloronaphthalene; 1,5-Dichloronaphthalin; NSC 404080; Naphthalene, 1,5-dichloro-; α,α'-Dichloronaphthalene
EINECS	217-369-5

Quality Control

Our 1,5-Dichloronaphthalene is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure it meets precise purity and identity specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your requirements.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	104 - 108 °C
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.