Description

Tetrahydroxy-p-Benzoquinone Dihydrate is a specialized organic compound belonging to the quinone family, known for its unique redox-active properties. This chemical serves as a versatile intermediate and a key building block in the synthesis of advanced materials and fine chemicals. It is particularly valuable for research and industrial applications in the pharmaceutical, agrochemical, and material science sectors, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Acts as a crucial precursor in the synthesis of complex drug molecules, particularly those with quinone-based structures for therapeutic applications.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging its reactive functional groups for creating active ingredients.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of conductive polymers, organic semiconductors, and advanced polymeric materials.
• Chelating Agent Precursor: Utilized in the production of metal-chelating ligands for catalysis, water treatment, or analytical chemistry applications.
• Dye and Pigment Manufacturing: Functions as an intermediate in the synthesis of organic dyes, pigments, and colorants due to its quinoid structure.
• Analytical Reagent: Employed as a standard or reagent in analytical chemistry for redox titration studies and biochemical assays.

Basic Information

Product Name	Tetrahydroxy-p-Benzoquinone Dihydrate
CAS No.	5676-48-2
Molecular Formula	C6H6O8
Molecular Weight	230.11 g/mol
Synonyms	2,3,5,6-Tetrahydroxy-1,4-benzoquinone Dihydrate; Tetrahydroxy-1,4-benzoquinone Dihydrate; THBQ Dihydrate; 1,4-Benzoquinone, 2,3,5,6-tetrahydroxy-, Dihydrate; p-Benzoquinone, tetrahydroxy-, Dihydrate; Tetrahydroxyquinone Dihydrate; THQ Dihydrate
EINECS	Contact for details

Quality Control

Our Tetrahydroxy-p-Benzoquinone Dihydrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 hygroscopic (moisture-sensitive) nature, the container must be kept sealed under dry conditions. For long-term storage, consider using an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	14.0 - 16.0 %
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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