Description

Naphthalene-1,2,4-Triol is a versatile trihydroxynaphthalene derivative, a key organic intermediate prized for its phenolic structure and reactivity. This compound is essential for synthesizing complex molecules, particularly in the production of high-value dyes, pigments, and advanced organic materials. It serves a critical role for manufacturers and R&D teams in the fine chemical, pharmaceutical intermediate, and specialty polymer industries.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of azo dyes, naphthol dyes, and complex organic pigments.
• Pharmaceutical Synthesis: Used as a building block for active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Polymer Chemistry: Acts as a monomer or additive in the production of specialty resins and polymers, including antioxidants and stabilizers.
• Chemical Research & Development: Serves as a standard or starting material in organic synthesis and methodological studies.
• Agrochemical Intermediates: Employed in the synthesis of certain herbicides and plant growth regulators.
• Photographic Chemicals: Can be used in the formulation of certain photographic developers and sensitizers.

Basic Information

Product Name	Naphthalene-1,2,4-Triol
CAS No.	13302-67-5
Molecular Formula	C10H8O3
Molecular Weight	176.17 g/mol
Synonyms	1,2,4-Naphthalenetriol; 1,2,4-Trihydroxynaphthalene; Naphthalene-1,2,4-trihydroxy; 1,2,4-Naphthol; 1,2,4-Trihydroxynaphthalene; 4-Hydroxy-1,2-naphthalenediol; NSC 403697
EINECS	Contact for details

Quality Control

Our Naphthalene-1,2,4-Triol is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.