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7-(Diethylamino)-4-(trifluoromethyl)coumarin

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产品名称: 7-(Diethylamino)-4-(trifluoromethyl)coumarin
产品型号: 41934-47-8
产品展商: Ossila
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简单介绍


7-(Diethylamino)-4-(trifluoromethyl)coumarin  的详细介绍

7-(Diethylamino)-4-(trifluoromethyl)coumarin (CAS number 41934-47-8) is a fluorinated heterocyclic compound with a diethylamine (7-position) and a trifluoromethyl (4-position) substituents. As a coumarin derivative, 7-(Diethylamino)-4-(trifluoromethyl)coumarin is commonly applied as dyes with excellent light conversion capability with quantum yield of 94.8%. It is a promising candidate to be applied in OLEDs and dye-sensitized solar cells (DSSCs).

7-(Diethylamino)-4-(trifluoromethyl)coumarin can be modified with Lawesson's reagent to thiocoumarin. The modification allows further functionalization to the molecules resulting shifts in the absorption and emission spectra. The emission of the coumarin derivatives ranges from 380 nm to 550 nm, which is ideal for bioimaging.


General Information


CAS Number 41934-47-8
Chemical Formula C14H14F3NO2
Full Name 7-(Diethylamino)-4-(trifluoromethyl)coumarin
Molecular Weight 285.27 g/mol
Synonyms Coumarin 481, 7-(Diethylamino)-4-(trifluoromethyl)-2H-chromen-2-one
Classification / Family Fluorinated building block, Heterocyclic building block, Dyes, OLEDs, DSSCs, Bioimaging

Chemical Structure


7-(Diethylamino)-4-(trifluoromethyl)coumarin chemical structure, CAS 41934-47-8
7-(Diethylamino)-4-(trifluoromethyl)coumarin chemical structure, CAS 41934-47-8

Product Details


Purity 97%
Melting Point Tm = 116 °C
Appearance Pale pink/beige powder
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