Description

2,6-Dichloronaphthalene is a halogenated aromatic compound of significant industrial interest. This chemical serves as a versatile intermediate in the synthesis of advanced materials and specialty chemicals. It is particularly valuable for manufacturers in the agrochemical, pharmaceutical, and polymer industries seeking to develop high-performance products.

Application

• Key intermediate in the synthesis of liquid crystal polymers (LCPs) and high-performance engineering plastics.
• Precursor for the production of advanced dyes, pigments, and optical brighteners.
• Building block in pharmaceutical research for creating novel active pharmaceutical ingredients (APIs).
• Used in the development of agrochemicals, such as herbicides and plant growth regulators.
• Intermediate in organic synthesis for creating complex polycyclic aromatic structures.
• Starting material for the manufacture of specialty chemicals used in electronic materials.

Basic Information

Product Name	2,6-Dichloronaphthalene
CAS No.	2065-70-5
Molecular Formula	C10H6Cl2
Molecular Weight	197.06 g/mol
Synonyms	2,6-Dichloronaphthalene; 2,6-Dichloronaphthalin; NSC 404080; 1,3-Dichloronaphthalene; Naphthalene, 2,6-dichloro-; 2,6-Dichloro-naphthalene; 2,6-Dichloronaphthalene (technical grade)
EINECS	218-166-0

Quality Control

Our 2,6-Dichloronaphthalene is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC and GC analysis, to verify identity and purity. Certificates of Analysis (COA) detailing all test results are 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 at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	130 - 134 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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