7-Hydroxy-4-methylcoumarin CAS No.90-33-5 / Cat No.EBD968954
4-MU
Hymecromone
Coumarin 4
4-Methyl-7-hydroxycoumarin
7-hydroxy-4-methyl-2,h-1-benzo-pyran-2-one
7-hydroxy-4-methyl-2-oxo-3-chromene
7-hydroxy-4-methylbenzpyrone
bilcolic
bilicante
beta-methylumbelliferone
cantabilin
eurogae
imechromone
medilla
4-Methylumbelliferone
2H-1-Benzopyran, 7-hydroxy-4-methyl-2-oxo-
7-hydroxy-4-methyl-2h-1-benzopyren-2-on
Hymecromon
7-Hydroxy-4-methylcoumarin
Hymecromone
Coumarin 4
4-Methyl-7-hydroxycoumarin
7-hydroxy-4-methyl-2,h-1-benzo-pyran-2-one
7-hydroxy-4-methyl-2-oxo-3-chromene
7-hydroxy-4-methylbenzpyrone
bilcolic
bilicante
beta-methylumbelliferone
cantabilin
eurogae
imechromone
medilla
4-Methylumbelliferone
2H-1-Benzopyran, 7-hydroxy-4-methyl-2-oxo-
7-hydroxy-4-methyl-2h-1-benzopyren-2-on
Hymecromon
Properties
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Appearance:
off-white to yellow crystals
-
Density:
1.319 g/cm3
-
Melting point:
188.5-190 °C(lit.)
-
Boiling point:
377.4 °C at 760 mmHg
-
Flashing point:
174.5 °C
-
Solubility:
slightly soluble
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
1H NMR
13C NMR
