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CAS 68842-66-0

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2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine

Description:
2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine, with CAS number 68842-66-0, is a synthetic organic compound characterized by its unique squaraine structure, which consists of a squaric acid derivative. This compound features two diethylamino groups and two hydroxyphenyl substituents, contributing to its notable electronic properties. It is typically a deep-colored solid, exhibiting strong absorption in the visible region of the electromagnetic spectrum, which makes it useful in applications such as dye-sensitized solar cells and organic photonic devices. The presence of the diethylamino groups enhances its electron-donating ability, while the hydroxyphenyl groups can participate in hydrogen bonding, influencing its solubility and stability in various solvents. Additionally, 2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine may exhibit photostability and high molar absorptivity, making it a candidate for use in organic light-emitting diodes (OLEDs) and other optoelectronic applications. Its synthesis and functionalization can be tailored for specific applications in materials science and photochemistry.
Formula:C24H28N2O4
Synonyms:
  • 1-(4-Diethylamino-2-hydroxyphenyl)-3-(4-diethylimmonium-2-hydroxycyclohexa-2,5-dien-1-ylidene)-2-oxo-cyclobuten-4-olate
  • 1,3-BIS(2-HYDROXY-4-DIETHYLAMINO-PHENYL)-2-OXO-CYCLOBUTENYLIUM-4-OLAT
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