190371-56-3

Basic information

• Product Name: Benzene, 1-[2-[4-(dodecyloxy)phenyl]ethenyl]-3,5-dimethoxy-, (E)-
• CAS NO: 190371-56-3
• Molecular Formula: C28H40O3
• Molecular Weight: 424.624
• Mol File: 190371-56-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Benzene, 1-[2-[4-(dodecyloxy)phenyl]ethenyl]-3,5-dimethoxy-, (E)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-[2-[4-(dodecyloxy)phenyl]ethenyl]-3,5-dimethoxy-, (E)-(190371-56-3)
• EPA Substance Registry System: Benzene, 1-[2-[4-(dodecyloxy)phenyl]ethenyl]-3,5-dimethoxy-, (E)-(190371-56-3)

Safety Data

• Hazardous Substances Data: 190371-56-3(Hazardous Substances Data)

Upstream product

• 24083-19-0 4-n-dodecyloxybenzaldehyde 
• 108957-75-1 diethyl 3,5-dimethoxybenzylphosphonate 
• 1132-21-4 3,5-dimethoxybenzoic acid 
• 877-88-3 3,5-dimethoxybenzyl bromide 
• 705-76-0 3,5-dimethoxybenzyl alcohol 

Downstream Products

• 190371-63-2 5-[(E)-2-(4-Dodecyloxy-phenyl)-vinyl]-benzene-1,3-diol 

Relevant articles and documents

Extension of the Squaraine Chromophore in Symmetrical Bis(stilbenyl)squaraines

The bis(stilbenyl)squaraines 6d-j,d' j' represent a novel class of NIR pigments. Their synthesis was performed by the regioselective 2-fold condensation of highly nucleophilic 3,5-dihydroxystilbenes 4d-j,d'j' with squaric acid (5). Depending on the substitution with alkoxy groups, the absorption maxima range in solution from 680 to 735 nm. Reflexion measurements in the solid state reveal an exciton splitting with maxima at about 670 and 1000 nm.