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1,4-Benzenedicarboxaldehyde, 2,5-dimethoxy-, polymer with 4,4',4''-(1,3,5-triazine-2,4,6-triyl)tris[benzenamine]
1,4-Benzenedicarboxaldehyde, 2,5-dimethoxy-, polymer with 4,4',4''-(1,3,5-triazine-2,4,6-triyl)tris[benzenamine]
CAS:2140898-20-8
M.F.:C21H18N6.C10H10O4
M.W.:548.59182
Pricing
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Product: TAPT - DMTP - COF
Synonyms: COF-JLU-5, TAPT-OMePDA COF, TPT-DMTP COF
CAS：
Basic Information
| Unit MF. | / | Unit MW. | / | ||
| Coordination Metal | None | Linkers |
1,3,5-Tris(4-aminophenyl)triazine (TAPT), 2,5-Dimethoxyterephthalaldehyde (DMTP) |
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| Pore Size | 2.7 nm | Pore volume | 1.59 cm³/g | ||
| Surface Area | >1400 m²/g | ||||
| Analog Structure | / | ||||
Product Property
| Appearance | Yellow - green microcrystalline solid | |||
| Particle Size | irregular cluster particles or spheric partcles（200-500nm） | |||
Stability
1) Stable in different organic solvents, 12M HCl and 14M NaOH solutions,;
2) Excellent thermal stability, up to 450°C under nitrogen atmosphere.
2) Excellent thermal stability, up to 450°C under nitrogen atmosphere.
Preservation
1) Store in a dry and sealed condition at room temperature.
2) Pretreatment can be carried out according to specific requirements before use. If no special activation method is mentioned in the literature, treat it as a conventional material temporarily.
Other Features
Fluorescence: It has an absorption band in the solid state, with an absorption wavelength of 470 nm. After excitation, it has a strong orange - red emission band at about 580 nm;
It has high crystallinity and columnar π - arrays, and can generate reactive oxygen species such as superoxide anions in photocatalytic reactions .
It has high crystallinity and columnar π - arrays, and can generate reactive oxygen species such as superoxide anions in photocatalytic reactions .
Applications
1) Used in photocatalytic organic transformations, such as oxidative C - H functionalization reactions (Literature 1).
2) Applied in the synthesis of highly crystalline self - standing COF films for molecular separation (Literature 2).
2) Applied in the synthesis of highly crystalline self - standing COF films for molecular separation (Literature 2).
Characterizations
References
1) Liu, X.; Zhi, Y.; Li, Z.; Feng, X.; Xia, H.; Zhang, Y.; Zhan, S.; Mu, Y. Journal of Materials Chemistry A, 2017, 5(175), DOI: 10.1039/C7TA07691F, Covalent organic frameworks as metal - free heterogeneous photocatalysts for organic transformations
2) He, Y.; Lin, X.; Zhou, Y.; Chen, J. H.; Guo, Z.; Zhan, H. Chemistry of Materials, 2021, 33(23), 9413 - 9424, DOI: 10.1021/acs.chemmater.1c03414, Synthesizing Highly Crystalline Self - Standing Covalent Organic Framework Films through a Homogeneous−Floating−Concentrating Strategy for Molecular Separation
3) Zhu, D.; Zhang, Z.; Alemany, L. B.; Li, Y.; Nnorom, N.; Barnes, M.; Khalil, S.; Rahman, M. M.; Ajayan, P. M.; Verduzco, R. Chemistry of Materials, 2021, 33(9), 3394 - 3400, DOI: 10.1021/acs.chemmater.1c00737, Rapid, Ambient Temperature Synthesis of Imine Covalent Organic Frameworks Catalyzed by Transition - Metal Nitrates；
4）Jiamin Zhang, Zhixin Zhang, Xiuyang Zou, Zheng Shi, Mingqing Shan, Zhe Sun, Siyu Guo, Feng Yan; Advanced Materials, 2025, DOI: 10.1002/adma.202509000; Tailoring COFs with Water and Oxygen Pathways for Efficient Catalyst Interfaces in PEMFCs.；
5）Yao Yang, Shuyan Wang, En Liang, Bin Han, Xiaohu Chen, Xianglin Yu, Ying Li, Junbo Li, Qichun Zhang; Chemistry A European Journal, 2025, DOI: 10.1002/chem.202501884; Enhancing Photocatalytic Performance of Imine-Linked Covalent Organic Frameworks (COFs) through Grafting Methoxyl Groups.