Tetrakis(4-hydroxyphenyl)ethylene

• CAT Number: L026562
• CAS Number: 119301-59-6
• Molecular Formula: C26H20O4
• Molecular Weight: 396.41
• Purity: ≥95%
• IUPAC Name: 4-[1,2,2-tris(4-hydroxyphenyl)ethenyl]phenol
• InChI: InChI=1S/C26H20O4/c27-21-9-1-17(2-10-21)25(18-3-11-22(28)12-4-18)26(19-5-13-23(29)14-6-19)20-7-15-24(30)16-8-20/h1-16,27-30H
• InChIKey: QQUZHNPGWNIYMK-UHFFFAOYSA-N
• SMILES: C1=CC(=CC=C1C(=C(C2=CC=C(C=C2)O)C3=CC=C(C=C3)O)C4=CC=C(C=C4)O)O

Tetrakis(4-hydroxyphenyl)ethylene(CAT: L026562) is a multi-functional aromatic compound featuring an ethylene core symmetrically substituted with four para-hydroxyphenyl groups. This compound is known for its strong aggregation-induced emission (AIE) properties, making it valuable in fluorescent probe design, bioimaging, and optoelectronic applications. Its rigid, planar structure and multiple hydroxyl groups allow for diverse chemical modifications, including polymer conjugation and sensor development. It also serves as a building block in supramolecular chemistry and functional material synthesis. The compound’s photophysical properties and structural tunability make it a powerful platform for advanced materials research, especially in sensing, imaging, and organic electronics.