Description

21H,23H-Porphine,5,10,15,20-Tetrakis[4-[2-(Trimethylsilyl)Ethynyl]Phenyl]- is a highly functionalized porphyrin derivative, a key building block in advanced materials science. Its core value lies in its extended π-conjugation system, which is significantly enhanced by the four trimethylsilyl-protected ethynylphenyl groups, making it an exceptional candidate for applications requiring precise light absorption and energy transfer. This compound is essential for researchers and manufacturers in the fields of organic electronics, photovoltaics, and molecular sensing.

Application

• Organic Photovoltaic (OPV) Cells: As an electron donor or acceptor material in the active layer for efficient light harvesting and charge generation.
• Dye-Sensitized Solar Cells (DSSCs): Serving as a high-performance sensitizer or co-sensitizer due to its broad and tunable absorption profile.
• Organic Light-Emitting Diodes (OLEDs): Utilized as an emissive or host material in the fabrication of efficient, color-pure display and lighting components.
• Molecular Wires and Conductive Polymers: Acting as a conductive core or linker in supramolecular architectures and polymer backbones for nanoelectronics.
• Chemical Sensors: Employed as a recognition element or signal transducer in optical sensors for detecting gases, metals, or biomolecules.
• Photodynamic Therapy (PDT) Research: Investigated as a potential photosensitizer for targeted cancer treatments, leveraging its ability to generate reactive oxygen species upon light irradiation.
• Nonlinear Optical (NLO) Materials: A candidate for devices requiring high second- or third-order optical nonlinearities for telecommunications and data processing.
• Catalysis: Functioning as a ligand or catalyst framework in metalloporphyrin complexes for specialized organic transformations.

Basic Information

Product Name	21H,23H-Porphine,5,10,15,20-Tetrakis[4-[2-(Trimethylsilyl)Ethynyl]Phenyl]-
CAS No.	145362-97-6
Molecular Formula	C72H68N4Si4
Molecular Weight	1109.78 g/mol
Synonyms	5,10,15,20-Tetrakis(4-((trimethylsilyl)ethynyl)phenyl)porphyrin; TMS-ethynyl Porphyrin; Tetrakis(4-(2-(trimethylsilyl)ethynyl)phenyl)-21H,23H-porphine; Porphyrin TMS Derivative; 5,10,15,20-Tetra(4-(trimethylsilylethynyl)phenyl)porphyrin; TPP-TMS; 21H,23H-Porphine, 5,10,15,20-tetrakis[4-[2-(trimethylsilyl)ethynyl]phenyl]-; meso-Tetrakis(4-((trimethylsilyl)ethynyl)phenyl)porphyrin
EINECS	Contact for details

Quality Control

Our 21H,23H-Porphine,5,10,15,20-Tetrakis[4-[2-(Trimethylsilyl)Ethynyl]Phenyl]- is produced under stringent conditions to ensure batch-to-batch consistency and high purity, critical for research and advanced material fabrication. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and Mass Spectrometry, to verify identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at room temperature (15-25°C) in a cool, dry, and well-ventilated place. This material is light-sensitive (store away from light). For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen to prevent potential degradation.

Specification

Item	Specification
Appearance	Dark purple to black crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
UV-Vis Absorption	Characteristic Soret and Q bands present

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