Description

5,5',5'',5'''-((Benzene-1,2,4,5-Tetrayltetrakis(Methylene))Tetrakis(Oxy))Tetraisophthalic Acid is a high-purity, multifunctional organic building block featuring a central benzene core symmetrically extended with four isophthalic acid moieties via methyleneoxy linkers. This compound matters for its unique molecular architecture, which provides multiple coordination and reaction sites, making it a critical precursor for advanced materials synthesis. It is primarily needed by researchers and manufacturers in the fields of metal-organic frameworks (MOFs), covalent organic polymers (COPs), and specialty polymer chemistry.

Application

• Metal-Organic Framework (MOF) Synthesis: Serves as a versatile organic linker or strut for constructing porous, crystalline materials with potential applications in gas storage, separation, and catalysis.
• Covalent Organic Framework (COF) Precursor: Used in the synthesis of highly ordered, porous organic polymers for advanced separation membranes and optoelectronic devices.
• Dendrimer and Hyperbranched Polymer Core: Acts as a multifunctional core molecule for the controlled, iterative synthesis of complex dendritic architectures.
• Specialty Polyester and Polyamide Monomer: Imparts rigidity and thermal stability to high-performance engineering plastics and resins.
• Chelating Agent and Ligand: Functions as a polydentate ligand for complexing metal ions in catalytic systems or for metal recovery processes.
• Crosslinking Agent: Used to create highly crosslinked polymer networks for coatings, adhesives, or composites requiring enhanced mechanical and chemical resistance.
• Academic and Industrial R&D: A valuable reagent for exploring new synthetic pathways and material properties in chemical research.

Basic Information

Product Name	5,5',5'',5'''-((Benzene-1,2,4,5-Tetrayltetrakis(Methylene))Tetrakis(Oxy))Tetraisophthalic Acid
CAS No.	1330041-38-7
Molecular Formula	C46H30O20
Molecular Weight	878.71 g/mol
Synonyms	1,2,4,5-Tetrakis[(3,5-dicarboxyphenoxy)methyl]benzene; Tetrakis(3,5-dicarboxyphenoxymethyl)benzene; 1,2,4,5-Tetrakis(3,5-dicarboxyphenoxymethyl)benzene; BTTB-COOH; BTTB-Acid; Benzene-1,2,4,5-tetrayltetramethylene tetrakis(oxy-3,1-phenylene-5,1-diyl)tetraacetic acid; 5,5',5'',5'''-((Benzene-1,2,4,5-tetrayltetrakis(methylene))tetrakis(oxy))tetraisophthalic acid
EINECS	Contact for details

Quality Control

Our production of 5,5',5'',5'''-((Benzene-1,2,4,5-Tetrayltetrakis(Methylene))Tetrakis(Oxy))Tetraisophthalic Acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and FT-IR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from strong alkalis and incompatible organic solvents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.