4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetrabenzaldehyde

• CAT Number: L010142
• CAS Number: 2170451-48-4
• Molecular Formula: C30H20O4
• Molecular Weight: 444.50
• Purity: ≥95%
• IUPAC Name: 4-[1,2,2-tris(4-formylphenyl)ethenyl]benzaldehyde
• InChI: InChI=1S/C30H20O4/c31-17-21-1-9-25(10-2-21)29(26-11-3-22(18-32)4-12-26)30(27-13-5-23(19-33)6-14-27)28-15-7-24(20-34)8-16-28/h1-20H
• InChIKey: UKOWOFJKLANHAG-UHFFFAOYSA-N
• SMILES: C1=CC(=CC=C1C=O)C(=C(C2=CC=C(C=C2)C=O)C3=CC=C(C=C3)C=O)C4=CC=C(C=C4)C=O

4,4′,4”,4”’-(Ethene-1,1,2,2-tetrayl)tetrabenzaldehyde（Cat No.:L010142）is a tetrafunctional aromatic aldehyde featuring a central ethene core symmetrically bonded to four benzaldehyde moieties. This rigid, planar structure offers high conjugation and is frequently used in the synthesis of porous organic frameworks, covalent organic frameworks (COFs), and advanced materials. Its multiple reactive aldehyde groups make it suitable for Schiff base formation and other condensation reactions. The compound is valued in materials science for designing highly ordered, π-conjugated systems with tunable electronic properties, useful in sensors, catalysis, and optoelectronic device development.