Description

2-Hydroxy-1,4-Benzoquinone is a specialized quinone derivative with significant utility as a chemical intermediate and building block. Its unique structure, featuring both a hydroxyl group and a quinone moiety, makes it a valuable precursor in the synthesis of more complex organic molecules, including dyes, pigments, and biologically active compounds. This product is essential for research and development laboratories, fine chemical synthesis, and industrial applications in the agrochemical and pharmaceutical sectors.

Application

• Chemical Synthesis Intermediate: A key building block for the production of more complex quinones, naphthoquinones, and anthraquinone derivatives.
• Dye and Pigment Manufacturing: Serves as a precursor in the synthesis of specialized organic dyes and colorants.
• Pharmaceutical Research: Used in the research and development of novel therapeutic agents due to its bioactive quinone structure.
• Agrochemical Formulations: Employed as an intermediate in the synthesis of certain pesticides and plant growth regulators.
• Polymer Chemistry: Can be utilized in the development of functional polymers and as a cross-linking or modifying agent.
• Analytical Chemistry: Acts as a reagent or standard in various analytical and spectroscopic methods.

Basic Information

Product Name	2-Hydroxy-1,4-Benzoquinone
CAS No.	2474-72-8
Molecular Formula	C6H4O3
Molecular Weight	124.09 g/mol
Synonyms	1,4-Benzoquinone, 2-hydroxy-; 2-Hydroxy-p-benzoquinone; 2-Hydroxy-1,4-cyclohexadienedione; 2-Hydroxyquinone; Hydroxybenzoquinone; 2-Hydroxy-2,5-cyclohexadiene-1,4-dione; o-Hydroxybenzoquinone
EINECS	219-615-7

Quality Control

Our 2-Hydroxy-1,4-Benzoquinone is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific impurity limits 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, and well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.