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产品名称：7-Hydroxy-4-(trifluoromethyl)coumarin
- 产品型号：575-03-1
- 产品厂商：Ossila
- 产品价格：0
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- 产品文档：
MSDS 7-hydroxy-4-trifluoromethylcoumarin
7-Hydroxy-4-(trifluoromethyl)coumarin (CAS number 575-03-1), derived from coumarin, is a pyrone fused benzene heterocyclic compound with a hydroxy group at 7-position and a trifluoromethyl substituent at 4-position. By having the electron delocalized core, 7-Hydroxy-4-(trifluoromethyl)coumarin is widely used as dyes and emitters in dye-sensitized solar cells (DSSCs) and OLEDs. 7-Hydroxy-4-(trifluoromethyl)coumarin has a strong binding affinity with H2S/HS−. The fluorescence intensity of 7-hydroxy-4-(trifluoromethyl)coumarin increases after the binding activity, which makes it a chemical sensor for detecting H2S/HS−. The photosensitivity of 7-hydroxy-4-(trifluoromethyl)coumarin is not limited to a specific chemical, but also related to the medium microviscosity and polarity. It allows 7-hydroxy-4-(trifluoromethyl)coumarin to be uses in monitoring chemical reactions such as polymerization.
General Information
CAS Number
575-03-1
Chemical Formula
C10H5F3O3
Full Name
7-Hydroxy-4-trifluoromethylcoumarin
Molecular Weight
230.14 g/mol
Synonyms
4-(Trifluoromethyl)umbelliferone, 7-Hydroxy-4-(trifluoromethyl)-2H-chromen-2-one
Classification / Family
Fluorinated building block, Heterocyclic building block, Dyes, DSSCs, OLED, Sensors
Chemical Structure
Product Details
Purity
98%
Melting Point
Tm = 178 °C – 180 °C
Appearance
Pale purple powder