1263055-26-0

Basic information

• Product Name: 5-ethynyl-2-((triisopropylsilyl)ethynyl)benzaldehyde
• Synonyms: 5-ethynyl-2-((triisopropylsilyl)ethynyl)benzaldehyde
• CAS NO: 1263055-26-0
• Molecular Weight: 310.511
• Mol File: 1263055-26-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-ethynyl-2-((triisopropylsilyl)ethynyl)benzaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 5-ethynyl-2-((triisopropylsilyl)ethynyl)benzaldehyde(1263055-26-0)
• EPA Substance Registry System: 5-ethynyl-2-((triisopropylsilyl)ethynyl)benzaldehyde(1263055-26-0)

Safety Data

• Hazardous Substances Data: 1263055-26-0(Hazardous Substances Data)

Upstream product

• 199786-58-8 (5-bromo-2-iodo-phenyl)-methanol 
• 5794-88-7 5-Bromo-2-aminobenzoic acid 
• 118-92-3 anthranilic acid 
• 21740-00-1 5-bromo-2-iodo-benzoic acid 
• 181765-86-6 5-bromo-2-iodo-benzoic acid methyl ester 
• 1263055-24-8 2-((triisopropylsilyl)ethynyl)-5-((trimethylsilyl)ethynyl)benzaldehyde 
• 1038395-11-7 5-bromo-2-((triisopropylsilyl)ethynyl)benzaldehyde 
• 689291-89-2 5-bromo-2-iodobenzaldehyde 

Downstream Products

• 1263055-30-6 methyl 2-((4-ethynyl-3-formylphenyl)ethynyl)benzoate 
• 1263055-32-8 C₂₇H₂₁NO₃ 
• 1263055-28-2 methyl 2-((3-formyl-4-((triisopropylsilyl)ethynyl)phenyl)ethynyl)benzoate 

Relevant articles and documents

OPE/OPV H-mers: Synthesis, electronic properties, and spectroscopic responses to binding with transition metal ions

A new type of structurally defined H-shaped OPE/OPV co-oligomers (termed H-mers) functionalized with various donor and/or acceptor end groups was synthesized by iterative Sonogashira coupling and Horner-Wadsworth-Emmons (HWE) reactions. Electronic substitution effects on the H-mer backbone were investigated by UV-vis absorption and fluorescence spectroscopy. Some H-mers were found to show spectral responses upon binding to an acid (TFA) or transition metal ions, revealing the applicability of H-mers in the field of chromophore and fluorophore based chemosensors.