118996-38-6

Basic information

• Product Name: 4,4',4''-nitrilotribenzoic acid
• Synonyms: 4,4',4''-nitrilotribenzoic acid;4,4',4''-Nitrilotrisbenzoic acid;4,4',4''-Tricarboxytriphenylamine;4,4',4"-Tricarboxyl triphenylamine;Benzoic acid, 4,4',4''-nitrilotris-
• CAS NO: 118996-38-6
• Molecular Formula: C₂₁H₁₅NO₆
• Molecular Weight: 377.3469
• Product Categories: MOFS COFS
• Mol File: 118996-38-6.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 690.0±50.0 °C(Predicted)
• Appearance: /
• Density: 1.461±0.06 g/cm3(Predicted)
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: 3.78±0.10(Predicted)
• CAS DataBase Reference: 4,4',4''-nitrilotribenzoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4',4''-nitrilotribenzoic acid(118996-38-6)
• EPA Substance Registry System: 4,4',4''-nitrilotribenzoic acid(118996-38-6)

Safety Data

• Hazardous Substances Data: 118996-38-6(Hazardous Substances Data)

Usage

General Description

4,4',4''-nitrilotribenzoic acid is an organic chemical compound known also as Agunacemide or TNTBA. It is a tricarboxylic acid, with the molecular formula C21H15N03, bearing carboxy groups at the 1, 1', and 1'' positions, and an aminobenzene group at the center. This unique structure allows it to form various multi-component crystals, making it useful in the realm of crystallography. Its properties can be altered based on the particular crystalline structure it forms. This acid can be prepared from the oxidation of 1,1,'1''-nitrilotriphenylmethane.

Upstream product

• 51545-36-9 4′,4'',4'''-nitrilotribiphenyl-4-carbonitrile 
• 4181-21-9 (1,1',1''-[nitrilotri(4,1-phenylene)]tri(ethan-1-one)) 
• 603-34-9 N,N-diphenylaminobenzene 
• 124-38-9 carbon dioxide 
• 4316-58-9 tri(p-bromophenyl)amine 

Downstream Products

• 17104-75-5 4,4',4''-nitrilo-tri-benzoic acid trimethyl ester 

Relevant articles and documents

A cerium-based MOFzyme with multi-enzyme-like activity for the disruption and inhibition of fungal recolonization

A cerium-based metal-organic framework (Ce-MOF, denoted as AU-1) was synthesized using a solvothermal method by employing 4,4′,4′′-nitrilotribenzoic acid (H3NTB) as the linker and cerium clusters as the metal center. The material was considered as a MOFzy

Multi-Component Metal-Organic Frameworks Significantly Boost Visible-Light-Driven Hydrogen Production Coupled with Selective Organic Oxidation

Visible-light-driven hydrogen production coupled with selective organic oxidation has attracted increasing attention, as it not only provides clean and renewable energy, but also utilizes the other half reaction to achieve some value-added organic chemicals. Metal-organic frameworks based on metal clusters and organic ligands self-assembly give a perspective on the formation of multifunctional heterogeneous photocatalyst to significantly boost visible-light photocatalytic activities under mild conditions. By incorporating two types of photoactive units, tricarboxytriphenylamine (H3TCA) and tris(4-(pyridinyl)phenyl)amine (NPy3), into a single metal-organic frameworks, a multi-component MOF Co-MIX was obtained. With the redox active metal centers enabling the photoexcitation reduction of protons into hydrogen and the photogenerated holes promoting considerable oxidation of substrates, the resulting Co-MIX exhibits high catalytic activity for the photocatalytic hydrogen production coupled with selective oxidation of benzylamine or 1,2,3,4-tetrahydroisoquinoline. Importantly, the photocatalytic experiments of single-component Co-TCA and Co-NPy3 verified the positive synergistic effects on stability and photocatalytic ability of the two ligands (H3TCA and NPy3) in one single MOF, revealing that the multi-component strategy is very important for the efficient charge separation and excellent photocatalytic activity of the catalyst.

A permanently porous single molecule H-bonded organic framework for selective CO2 capture

Permanent porosity has been realized in a hydrogen bonded framework formed by a single tripodal tricarboxylic acid molecule. The presence of three phenyl rings linked to a flexible sp3 nitrogen centre renders a near-propeller shape to the molec

Cadmium-based metal-organic framework material as well as preparation method and application thereof

The invention discloses a cadmium-based metal-organic framework material as well as a preparation method and application thereof. Metal ions Cd are used as nodes, 4,4',4''-tricarboxytriphenylamineis used as an organic linking main ligand, 4,4'-azopyri