Product Name
7-Diethylamino-4-methylcoumarin
Category
Coumarin Dyes; Other Materials; Polymers
Synonyms
7-diethylamino-4-methyl-coumari
Description
Alfa Chemistry offers high-purity 7-Diethylamino-4-methylcoumarin 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)-4-methylchromen-2-one
Molecular Formula
C14H17NO2
Canonical SMILES
CCN(CC)C1=CC2=C(C=C1)C(=CC(=O)O2)C
InChI
InChI=1S/C14H17NO2/c1-4-15(5-2)11-6-7-12-10(3)8-14(16)17-13(12)9-11/h6-9H,4-5H2,1-3H3
InChI Key
AFYCEAFSNDLKSX-UHFFFAOYSA-N
Boiling Point
243 °C/6.5 mmHg
Melting Point
70.0 to 74.0 °C
Solubility
soluble in Acetone,Methanol,Alcohol,Ether; almost transparency in Methanol
Appearance
White to Amber to Dark green powder to crystal
Purity(GC)
Application
Such coumarin dyes are useful for laser dyes emitting blue-green light.
Color/Form
CRYSTALS FROM ALCOHOL & BENZENE-PETROLEUM ETHER;GRANULAR; LIGHT-TAN COLOR
Covalently-Bonded Unit Count
1
EC Number
202-068-9;612-902-7
Exact Mass
231.125929g/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.
MeSH Entry Terms
4-methyl-7-diethylaminocoumarin
Monoisotopic Mass
231.125929g/mol
Storage Conditions
Store at room temperature and dry