Description

2,5-Dihydroxy-1,4-benzoquinone is a versatile and reactive ortho-quinone derivative, serving as a critical building block in advanced organic synthesis. Its unique redox-active structure makes it valuable for applications requiring electron transfer or chelating properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing novel materials and active ingredients.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex molecules, including potential active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Synthesis: Acts as a precursor for developing novel herbicides, fungicides, and plant growth regulators.
• Coordination Chemistry & Chelation: Serves as a ligand for metal ions in catalysis and the preparation of metal-organic frameworks (MOFs).
• Dye & Pigment Manufacturing: A key intermediate for producing specific quinone-based dyes and organic pigments.
• Polymer Chemistry: Utilized as a monomer or cross-linking agent in the development of functional polymers.
• Analytical Chemistry: Employed as a reagent or standard in various chemical analyses and research methodologies.
• Electrochemical Research: Investigated for its properties in battery materials, sensors, and electrochromic devices.

Basic Information

Product Name	2,5-Dihydroxy-1,4-Benzoquinone
CAS No.	615-94-1
Molecular Formula	C6H4O4
Molecular Weight	140.09 g/mol
Synonyms	2,5-Dihydroxy-p-benzoquinone; 2,5-Dihydroxycyclohexa-2,5-diene-1,4-dione; 1,4-Benzoquinone, 2,5-dihydroxy-; 2,5-Dihydroxyquinone; DHBQ; 2,5-Dihydroxy-1,4-cyclohexadienedione
EINECS	210-438-8

Quality Control

Our 2,5-Dihydroxy-1,4-benzoquinone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key specifications such as assay, appearance, and impurity profiles.

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). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after opening the original container.

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%

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