CAS: 77820-11-2

7-Diethylamino-3-thenoylcoumarin (7DETC) is a fluorescent molecule that belongs to the group of anion radicals. It is a dipole and fluoresces at a maximum wavelength of 521 nm in the presence of light. 7DETC can be used as a photoreduction probe for chloride ions and has been shown to have potential application in lithography and diffraction. The interaction between 7DETC and chloride ions is determined by the lifetime of its fluorescence emission, which is dependent on chloride concentration.

7-Diethylamino-3-Thenoylcoumarin