Description

Thioacetic Acid S-[4-[4-(4-Acetylsulfanylphenylethynyl)-Phenylethynyl]-Phenyl] Ester is a specialized organic compound featuring a unique conjugated structure with multiple acetyl-protected thiol and ethynyl groups. This molecular architecture makes it a valuable advanced intermediate for constructing complex, functionalized materials and electronic components. It is primarily utilized by R&D chemists and material scientists in the fields of organic electronics, polymer synthesis, and advanced material science.

Application

• Organic Semiconductor Precursor: Serves as a key building block for synthesizing conjugated polymers and small molecules used in OLEDs, OFETs, and organic photovoltaics.
• Functionalized Material Synthesis: Used to introduce protected thiol and acetylene functionalities into molecular frameworks for advanced material development.
• Cross-linking Agent: Acts as a precursor for generating reactive thiol groups in situ, facilitating polymer cross-linking and network formation.
• Ligand and Catalyst Development: Employed in the synthesis of complex ligands for catalysis or as a scaffold for metal-organic frameworks (MOFs).
• Pharmaceutical Intermediate: Potential use in the research and development of novel drug candidates requiring specific sulfur-containing motifs.
• Surface Modification: Can be used to create self-assembled monolayers (SAMs) on metal surfaces for sensor or electronic applications.

Basic Information

Product Name	Thioacetic Acid S-[4-[4-(4-Acetylsulfanylphenylethynyl)-Phenylethynyl]-Phenyl] Ester
CAS No.	267007-83-0
Molecular Formula	C26H16O2S2
Molecular Weight	424.54 g/mol
Synonyms	S-[4-[4-(4-Acetylsulfanylphenylethynyl)phenylethynyl]phenyl] ethanethioate; 1,4-Bis(4-(acetylthio)phenylethynyl)benzene; Bis[4-(acetylthio)phenylethynyl]benzene; 4,4'-(1,4-Phenylene-bis(ethyne-2,1-diyl))bis(thioanisol); Thioacetic Acid S-[4-[4-(4-Acetylsulfanylphenylethynyl)-Phenylethynyl]-Phenyl] Ester; CAS 267007-83-0
EINECS	Contact for details

Quality Control

Our production of Thioacetic Acid S-[4-[4-(4-Acetylsulfanylphenylethynyl)-Phenylethynyl]-Phenyl] Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. All materials are characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive; prolonged exposure to light should be avoided to prevent decomposition. Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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