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7-(Diethylamino)coumarin

Catalog Number
ACM20571420-2
CAS Number
20571-42-0
Product Name
7-(Diethylamino)coumarin
Structure
Category
Coumarin Dyes; Other Materials
Synonyms
2H-1-Benzopyran-2-one,7-(diethylamino)-
Description
Alfa Chemistry offers high-purity 7-(Diethylamino)coumarin products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page.
IUPAC Name
7-(diethylamino)chromen-2-one
Molecular Weight
217.27
Molecular Formula
C13H15NO2
Canonical SMILES
CCN(CC)C1=CC2=C(C=C1)C=CC(=O)O2
InChI
InChI=1S/C13H15NO2/c1-3-14(4-2)11-7-5-10-6-8-13(15)16-12(10)9-11/h5-9H,3-4H2,1-2H3
InChI Key
QXAMGWKESXGGNV-UHFFFAOYSA-N
Boiling Point
384.2 ± 37.0 °C
Melting Point
87.0 to 91.0 °C
Purity
>98.0%(GC)(T)
Density
1.155 ± 0.06 g/ml
Appearance
Light yellow to Yellow to Green powder to crystal
Application
Such coumarin dyes are useful for laser dyes emitting blue-green light.
Storage
-20 °C in the dark
Complexity
284
Covalently-Bonded Unit Count
1
EC Number
243-888-7
Exact Mass
217.110279g/mol
Features And Benefits
Coumarins are aromatic lactone compounds, many of which are found in natural plants. Coumarin compounds having an electron donating group at the 7-position show strong light absorption and emission, whereas unsubstituted coumarin compounds hardly emit light. This is because intramolecular charge transfer occurs when both electron-donating and electron-withdrawing groups are present in the coumarin molecule. The introduction of groups at the 3- or 4-position largely controls the wavelength of light absorption and emission. Furthermore, the introduction of electron-withdrawing groups at these positions can enhance the luminescence intensity.
Formal Charge
0
Heavy Atom Count
16
MDL Number
MFCD00232946
Monoisotopic Mass
217.110279g/mol
Packaging
1G-Glass Bottle with Plastic Insert
Rotatable Bond Count
3
Storage Conditions
Store under inert gas
XLogP3
2.8
If you have any other questions or need other size, please get a quote.
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※ Please kindly note that our products are for research use only.
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