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[1,1'-Biphenyl]-3,3',5,5'-tetracarbaldehyde

CAS Number 150443-85-9

Carbaldehyde Monomers, COF Ligands, Materials, Monomers, Porous Organic Frameworks


Product Code B3701-250mg
Price $125 ex. VAT

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Covalent Organic Frameworks (COFs) Biphenyl Ligand

A linear linker for COFs in applications of effective chromium adsorption and carbon dioxide reduction


[1,1'-Biphenyl]-3,3',5,5'-tetracarbaldehyde (TABP) is consisted of a biphenyl linker with four carbaldehyde groups at 3,3',5,5'-positions of the biphenyl structure.

Derived from [1,1'-biphenyl]-3,3',5,5'-tetracarbaldehyde and bearing hydroxyl groups, dual-pore COF-BTA-DHBZ showed a fast removing process of chromium (VI) with a maximum adsorption capacity up to 384 mg g−1. Study revealed that the hydroxyl groups on the backbone of the COF played a critical role for the capture of Cr (VI).

A donor-acceptor (D–A) structure of Co-COF-BT, comprising (1,1′-biphenyl)-3,3′,5,5′-tetracarbaldehyde and 4,4′-(2,1,3-benzothiadiazole-4,7-diyl)bis[benzenamine], possesses excellent photocatalytic CO2 reduction activity with a CO yield of 2423 μmol g−1h−1 and selectivity >99% under visible light. It is believed that the introduction of Co2+ to the COF pores provides additional active sites. It is the Co-S bond in Co-COF-BT that generates an additional channel for ultrafast electron migration from the COF-BT unit to the Co2+ active centre to increase charge mobility and reduce the energy barrier.

MOF and COF ligands

MOF and COF ligands

Aldehyde ligand for cross-linked COF networks

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High purity 150443-85-9

High purity

>98% High purity

Facile reactions

Facile reactions

Aldehyde possesses excellent reactivity

General Information

CAS Number 150443-85-9
Chemical Formula C16H10O4
Full Name [1,1'-Biphenyl]-3,3',5,5'-tetracarbaldehyde
Molecular Weight 266.25 g/mol
Synonyms TABP, BTA, 1,1'-Biphenyl-3,3',5,5'-tetracarbaldehyde
Classification / Family Biphenyls, COF ligands

Chemical Structure

150443-85-9 - 1,1'-biphenyl-3,3',5,5'-tetracarbaldehyde chemical structure
[1,1'-Biphenyl]-3,3',5,5'-tetracarbaldehyde (TABP) Chemical Structure, 150443-85-9

Product Details

Purity >98%
Melting Point N/A
Appearance White to light yellow powder/crystals

MSDS Documentation

150443-85-9 - 1,1'-Biphenyl-3,3',5,5'-tetracarbaldehyde[1,1'-Biphenyl]-3,3',5,5'-tetracarbaldehyde MSDS Sheet

Literature and Reviews

  1. Cheap transition metal reinforced donor–acceptor covalent organic frameworks for CO2 photoreduction, L. Ai et al, Chem. Eng. J., 475, 146106 (2023); DOI: /10.1016/j.cej.2023.146106.
  2. Efficient Removal of Cr(VI) from Aqueous Solutions by a Dual-Pore Covalent Organic Framework, F. Cui et al., Adv. Sustainable Syst., 3 (4), 1800150 (2019); DOI: 10.1002/adsu.201800150.
  3. 2D Covalent Organic Frameworks with Kagome Lattice: Synthesis and Applications, J. Tu et al., Chem, Eur. J., e202302380 (2023); DOI: 10.1002/chem.202302380.
  4. Pd-Immobilized Schiff Base Double-Layer Macrocycle: Synthesis, Structures, Peroxidase Mimic Activity, and Antibacterial Performance, K. Wang et al., ACS Appl. Mater. Interfaces, 14 (1), 1423–1433 (2022); DOI: 10.1021/acsami.1c19795.
  5. Covalent Organic Frameworks: Structures, Synthesis, and Applications, M. Lohse et al., Adv. Funct. Mater., 28, 1705553 (2018); DOI: 10.1002/adfm.201705553.
  6. Covalent Organic Frameworks: Design, Synthesis, and Functions, K. Geng et al., Chem. Rev., 120 (16), 8814–8933 (2020); DOI: 10.1021/acs.chemrev.9b00550.
  7. Two-dimensional dual-pore covalent organic frameworks obtained from the combination of two D2h symmetrical building blocks, Y. Tian et al., Chem. Commun., 52, 11704-11707 (2016); DOI: 10.1039/C6CC06637B.

To the best of our knowledge the information provided here is accurate. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. Products may have minor cosmetic differences (e.g. to the branding) compared to the photos on our website. All products are for laboratory and research and development use only.

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