Description

1,3,4-Trichloronaphthalen-2-Ol is a halogenated naphthol derivative, a specialized organic intermediate of significant importance in advanced chemical synthesis. Its unique polycyclic, multi-chlorinated structure makes it a valuable precursor for constructing complex molecules in research and industrial applications. This compound is primarily sought by manufacturers and R&D laboratories in the agrochemical and pharmaceutical sectors for developing novel active ingredients.

Application

• Agrochemical Intermediate: A key building block in the synthesis of advanced pesticides, herbicides, and fungicides, leveraging its halogenated aromatic structure.
• Pharmaceutical Research: Serves as a crucial precursor for developing pharmacologically active compounds, particularly in medicinal chemistry programs.
• Dye & Pigment Synthesis: Used in the production of specialized dyes and pigments where the naphthalene core and chlorine substituents impart specific color and stability properties.
• Material Science: Acts as a monomer or additive in the synthesis of advanced polymers and functional materials requiring halogenated aromatic units.
• Organic Synthesis: A versatile reagent for cross-coupling reactions and as a scaffold for creating more complex polycyclic aromatic systems in academic and industrial research.

Basic Information

Item	Detail
Product Name	1,3,4-Trichloronaphthalen-2-Ol
CAS No.	56961-40-1
Molecular Formula	C₁₀H₅Cl₃O
Molecular Weight	247.51 g/mol
Synonyms	2-Hydroxy-1,3,4-trichloronaphthalene; 1,3,4-Trichloro-2-naphthol; NSC 163063; 2-Naphthol, 1,3,4-trichloro-; 1,3,4-Trichloro-2-hydroxynaphthalene
EINECS	Contact for details

Quality Control

Our production of 1,3,4-Trichloronaphthalen-2-Ol adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure consistent quality and specification compliance. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with each shipment to support your quality assurance processes.

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 incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.