Description

2,5-Diphenylhydroquinone is a high-purity organic compound widely utilized as a key intermediate in advanced chemical synthesis. Its value lies in its role as a versatile building block for creating complex molecules, particularly in the development of specialty polymers and functional materials. This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polymers, resins, and high-performance plastics.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a precursor in the synthesis of organic dyes, pigments, and colorants.
• Material Science Research: Employed in the development of organic electronic materials, such as those for OLEDs and conductive polymers.
• Antioxidant Research: Studied for its potential antioxidant properties in various chemical and biological systems.

Basic Information

Product Name	2,5-Diphenylhydroquinone
CAS No.	5422-91-3
Molecular Formula	C18H14O2
Molecular Weight	262.30 g/mol
Synonyms	2,5-Diphenylbenzene-1,4-diol; 1,4-Benzenediol, 2,5-diphenyl-; Hydroquinone, 2,5-diphenyl-; 2,5-Diphenyl-1,4-benzenediol; 2,5-Diphenyl-p-hydroquinone; p-Hydroquinone, 2,5-diphenyl-; 2,5-Diphenylquinol
EINECS	226-567-1

Quality Control

Our 2,5-Diphenylhydroquinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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 store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	185 - 190 °C
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.