7-Amino-4-methylcoumarin CAS No.26093-31-2 / Cat No.EBD39438
7-Amino-4-methyl coumarin
4-Methyl-7-aminocoumarin
7-Amino-4-methyl-2H-1-benzopyran-2-one
7-Amino-4-methyl-2H-chromen-2-one
AMC
Coumarin 120
7-Amino-4-methylcoumarin
4-Methyl-7-aminocoumarin
7-Amino-4-methyl-2H-1-benzopyran-2-one
7-Amino-4-methyl-2H-chromen-2-one
AMC
Coumarin 120
Properties
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Density:
1.275 g/cm3
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Melting point:
223-226 °C(lit.)
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Boiling point:
378.3 °C at 760 mmHg
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Flashing point:
216.9 °C
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Storage temperature:
2-8°C
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
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Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
Prediction： 1H NMR (300 MHz, DMSO-d6): 6 2.28 (3H, s, C-4CH3), 5.88 (1Eta, s, -NH), 6.09 (2Eta, brs, NH and C-3H), 6.39-6.55 (2Eta, m, aromatic protons) and 7.38 (1Eta, s, aromatic proton).
1H NMR
13C NMR
