10256-84-5

Basic information

• Product Name: tetrakis(4-carboxyphenyl)silane
• Synonyms: tetrakis(4-carboxyphenyl)silane;Benzoic acid, 4,4',4'',4'''-silanetetrayltetrakis-
• CAS NO: 10256-84-5
• Molecular Formula: C₂₈H₂₀O₈Si
• Molecular Weight: 512.5391
• Mol File: 10256-84-5.mol
• Article Data: 7

Chemical Properties

• Appearance: /
• CAS DataBase Reference: tetrakis(4-carboxyphenyl)silane(CAS DataBase Reference)
• NIST Chemistry Reference: tetrakis(4-carboxyphenyl)silane(10256-84-5)
• EPA Substance Registry System: tetrakis(4-carboxyphenyl)silane(10256-84-5)

Safety Data

• Hazardous Substances Data: 10256-84-5(Hazardous Substances Data)

Usage

Description

Tetrakis(4-carboxyphenyl)silane (TCPS) is a versatile organosilicon precursor that belongs to the silane class of compounds. It features a central silicon atom bonded to four phenyl rings, each equipped with a carboxy group (–COOH). This molecular structure endows TCPS with strong covalent and ionic bonding capabilities, making it a valuable material for constructing specifically designed structures in fields such as nanotechnology and materials science.

Uses

Used in Nanotechnology:
Tetrakis(4-carboxyphenyl)silane is used as a building block for the synthesis of complex siloxane structures, which are essential in the development of advanced nanomaterials. Its carboxy groups facilitate the incorporation of multifunctional organic entities into silicon-based networks, enhancing the properties and performance of these nanostructures.
Used in Materials Science:
Tetrakis(4-carboxyphenyl)silane is used as a precursor in the creation of novel materials with tailored properties. Its ability to form strong bonds with other molecules allows for the design of materials with improved mechanical, thermal, and electrical characteristics, which can be applied in various industries.
Used in Chemical Synthesis:
Tetrakis(4-carboxyphenyl)silane is used as a versatile reagent in the synthesis of a wide range of chemical compounds. Its carboxy groups can participate in various chemical reactions, such as esterification, amidation, and condensation, making it a valuable component in the preparation of complex organic molecules and polymers.
Used in Surface Modification:
Tetrakis(4-carboxyphenyl)silane is used as a surface modifier to enhance the properties of materials. Its carboxy groups can form strong bonds with surfaces, allowing for the creation of coatings with improved adhesion, corrosion resistance, and biocompatibility. This application is particularly relevant in industries such as automotive, aerospace, and biomedical engineering.

Upstream product

• 10256-83-4 tetra(4-tolyl)silane 
• 124-38-9 carbon dioxide 
• 18733-98-7 tetrakis(4-bromophenyl)silane 
• 106-37-6 1.4-dibromobenzene 
• 106-38-7 para-bromotoluene 

Downstream Products

• 31825-72-6 Tetraphenylsilan-4.4'.4''.4'''-tetracarbonsaeure-tetramethylester 
• 25778-92-1 4,4',4'',4'''-silanetetrayltetrabenzoyl chloride 
• 1361962-08-4 tetrakis(4-(5-phenyl-1,3,4-oxadiazol-2-yl)phenyl)silane 

Related news

Syntheses, structures and photoelectrochemical properties of three water-stable, visible light absorbing mental-organic frameworks based on tetrakis(4-carboxyphenyl)silane and 1,4-bis(pyridyl)benzene mixed ligands07/27/2019

Photovoltaics (PV), which directly convert solar energy into electricity generally using semiconductors, offer a practical and sustainable solution to the current energy shortage and environmental pollution crisis. Photovoltaic applications of metal-organic frameworks (MOFs) belong to a relative...detailed

Two Ni(II) semiconducting metal-organic frameworks based on the tetrakis(4-carboxyphenyl)silane and an imidazole ligand: Syntheses, characterization, water stability and photoelectric properties07/26/2019

Moisture or water stable, visible light absorbing, semiconducting metal-organic frameworks are useful in utilizing the inexhaustible and clean solar energies. By applying mixed ligands of an imidazole, 1,4-bis(2-methylimidazol-1-yl)benzene (BMIB) and the tetrakis(4-carboxyphenyl)silane (H4TCS), ...detailed

Relevant articles and documents

A robust and water-stable two-fold interpenetrated metal-organic framework containing both rigid tetrapodal carboxylate and rigid bifunctional nitrogen linkers exhibiting selective CO2 capture

A microporous metal-organic framework, {[Co2(4,4′-bpy)(L)]·H2O·0.5(DMF)}n (1), was obtained from the self-assembly of cobalt(ii) nitrate hexahydrate, rigid tetrapodal carboxylic acid 4,4′,4′′,4′′′-silanetetrayltetrabenzoic acid (H4L) and a rigid bifunctional linker 4′4′-bipyridine (4,4′-bpy) under solvothermal conditions. It was characterized by Fourier transform infrared spectroscopy, thermogravimetric analysis, elemental analysis, and powder and single crystal X-ray diffraction. Its single crystal structure reveals the presence of a Co(ii)-paddle wheel core as the SBU, which is extended to form a doubly interpenetrated 3D framework with a (4,6)-connected sqc422-type uninodal net topology with the Schl?fli point symbol {42·510·72·8}{42·54}. There are two types of open channels in this framework (rhombic and trigonal), which run along all three axes. Its thermal and chemical stabilities were established based on thermogravimetric analysis and in situ variable temperature powder X-ray diffraction. The activated framework (lattice solvent free) of 1 exhibits modest uptake of CO2 (53.8 and 36.4 cm3 g?1 at 273 and 298 K at 1 bar pressure, respectively), with moderately high selectivities for CO2/N2 and CO2/CH4 gas separation under ambient conditions (298 and 273 K under 1 bar pressure).

METHOD OF PREPARING A METAL ORGANIC FRAMEWORK

The present invention relates to a method of preparing a metal organic framework comprising metal ions and carboxylate ligands; the method comprises: reacting (i) a source of metal ions, with (ii) a carboxylic acid precursor of a the carboxylate ligands,

Microporous thermosetting film constructed from hyperbranched polyarylate precursors containing rigid tetrahedral core: Synthesis, characterization, and properties

Porous organic thermosetting film with pore size smaller than 20 A was constructed through the self-cross-linking reaction from hyperbranched polyarylate precursors with rigid tetrahedral skeleton. Using hydroquinone diacetate as the A2 monomer