Description

2,5-Bis(Phenylthio)-1,4-Benzoquinone is a specialized organic sulfur compound belonging to the class of substituted benzoquinones. This chemical serves as a valuable intermediate and functional building block in advanced organic synthesis and materials science research. It is primarily utilized by pharmaceutical R&D teams, academic researchers, and specialty chemical manufacturers for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Organic Electronics: Used in research for developing organic semiconductors, charge-transport materials, and photoconductive polymers.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for synthesizing specialty polymers with unique electronic or optical properties.
• Dye & Pigment Synthesis: Intermediate for creating specialized quinone-based dyes and pigments.
• Research Chemical: Utilized in academic and industrial laboratories for studying redox chemistry, electron-transfer processes, and as a ligand precursor.
• Photoreactive Compound: Investigated for applications in photolithography and photoinitiator systems due to its quinone structure.

Basic Information

Product Name	2,5-Bis(Phenylthio)-1,4-Benzoquinone
CAS No.	17058-53-6
Molecular Formula	C18H12O2S2
Molecular Weight	324.42 g/mol
Synonyms	2,5-Bis(phenylthio)-1,4-benzoquinone; 1,4-Benzoquinone, 2,5-bis(phenylthio)-; 2,5-Diphenylthio-1,4-benzoquinone; p-Benzoquinone, 2,5-bis(phenylthio)-; 2,5-Di(phenylthio)-1,4-benzoquinone; 2,5-Bis(phenylmercapto)-1,4-benzoquinone; 2,5-Bis(phenylsulfanyl)-1,4-benzoquinone
EINECS	Contact for details

Quality Control

Our 2,5-Bis(Phenylthio)-1,4-Benzoquinone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure consistency and compliance with research-grade specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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 room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.