Description

2-Chloro-3-Nitronaphthalene is a halogenated nitroaromatic compound that serves as a versatile and critical synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a valuable building block for constructing complex molecular architectures, particularly in the development of specialized dyes, pigments, and functional materials. This high-purity intermediate is essential for research and production within the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular control is paramount.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Building block for developing novel herbicides, pesticides, and plant growth regulators.
• Dye & Pigment Manufacturing: Core intermediate for producing high-performance, light-fast azo dyes and organic pigments.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of electron-transport materials and emissive layers.
• Liquid Crystal & Electronic Materials: Intermediate for synthesizing components used in display technologies and organic semiconductors.
• Research & Development: Valuable reagent in academic and industrial R&D for exploring new organic reactions and material properties.

Basic Information

Product Name	2-Chloro-3-Nitronaphthalene
CAS No.	38396-21-3
Molecular Formula	C₁₀H₆ClNO₂
Molecular Weight	207.61 g/mol
Synonyms	2-Chloro-3-nitronaphthalene; 3-Nitro-2-chloronaphthalene; NSC 403791; 2-Chloro-3-nitro-naphthalene; Naphthalene, 2-chloro-3-nitro-; 2-Chlor-3-nitronaphthalin; 2-Cloro-3-nitronaftalene
EINECS	Contact for details

Quality Control

Our 2-Chloro-3-Nitronaphthalene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature and potential reactivity with strong oxidizers, ensure proper segregation from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118 - 122 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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