715298

1,2,4,5-Tetrakis(4-carboxyphenyl)benzene

contains up to 6 wt. % water, ≥98%

• Synonym(s): 4,4′,4′′,4′′′-benzene-1,2,4,5-tetrayltetrabenzoic acid, H4TCPB
• Empirical Formula (Hill Notation): C₃₄H₂₂O₈
• Molecular Weight: 558.53
• MDL number: MFCD16621436
• UNSPSC Code: 26111700
• PubChem Substance ID: 329762960
• NACRES: NA.23

Properties

• Assay: ≥98%
• form: powder
• greener alternative product characteristics: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• greener alternative category: Enabling,
• SMILES string: OC(=O)c1ccc(cc1)-c2cc(-c3ccc(cc3)C(O)=O)c(cc2-c4ccc(cc4)C(O)=O)-c5ccc(cc5)C(O)=O
• InChI: 1S/C34H22O8/c35-31(36)23-9-1-19(2-10-23)27-17-29(21-5-13-25(14-6-21)33(39)40)30(22-7-15-26(16-8-22)34(41)42)18-28(27)20-3-11-24(12-4-20)32(37)38/h1-18H,(H,35,36)(H,37,38)(H,39,40)(H,41,42)
• InChI key: SRTQKANXPMBQCX-UHFFFAOYSA-N

Description

General description

1,2,4,5-Tetrakis(4-carboxyphenyl)benzene (H₄TCPB) is an organic linker with a molecular structure that has four carboxyl phenyl groups that are symmetrically attached to the central benzene core. It can be synthesized by using a Suzuki coupling reaction.[1]

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Application

Selected Applications of MOFs in Sustainable Energy Technologies

(H₄TCPB) can be used for a variety of applications such as:

• the formation of supramolecular heterostructures to functionalize black phosphorus[1]
• synthesis of microporous metal-organic frameworks (MOFs) for potential usage in hydrogen storage, gas separation, and catalysis.[2][3]

[1,1′:4′,1]Terphenyl- 3,3″,5,5″-tetracarboxylic acid (H4TPTC) is used as a linker molecule for the synthesis of high performance metal-organic frameworks (MOFs).[4]

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 185.0 °F - closed cup
• Flash Point(C): 85 °C - closed cup