Description

2,5-Diethoxythiophenol CAS NO 29236-93-9 is a specialized organosulfur compound featuring a thiophenol core substituted with ethoxy groups at the 2 and 5 positions. This chemical serves as a versatile and valuable building block in advanced organic synthesis, particularly for constructing complex sulfur-containing heterocycles and functional materials. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, especially those containing benzothiophene or related sulfur heterocycles with potential biological activity.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where the thiophenol moiety contributes to specific modes of action.
• Ligand and Catalyst Precursor: Serves as a precursor for synthesizing specialized ligands in coordination chemistry and catalysis, particularly for metal complexes.
• Polymer and Material Science: Employed as a monomer or functionalization agent in the synthesis of specialty polymers, conductive materials, or polymers with specific optical properties.
• Organic Electronic Materials: Investigated for use in the development of organic semiconductors, OLEDs, or other electronic materials due to its electron-rich thiophene-derived structure.
• Chemical Research & Development: A fundamental reagent in academic and industrial R&D for exploring new synthetic methodologies and creating complex molecular architectures.

Basic Information

Item	Details
Product Name	2,5-Diethoxythiophenol
CAS No.	29236-93-9
Molecular Formula	C10H14O2S
Molecular Weight	198.28 g/mol
Synonyms	2,5-Diethoxybenzenethiol; 1,4-Diethoxy-2-mercaptobenzene; 2,5-Diethoxyphenyl mercaptan; 2,5-Diethoxythiophenol; 2,5-Diethoxybenzenethiol; 2-Mercapto-1,4-diethoxybenzene; Benzenethiol, 2,5-diethoxy-
EINECS	Contact for details

Quality Control

Our 2,5-Diethoxythiophenol is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity (by HPLC or GC), identity confirmation (by IR or NMR), and impurity profiles. Our quality management system adheres to cGMP principles where applicable, ensuring traceability and reliability for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Due to its sensitivity to oxidation, the container should be kept sealed under positive pressure of inert gas when not in use. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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