4-Hydroxy-6-methyl-2-pyrone CAS No.675-10-5 / Cat No.EBD11628
3,5-Dihydroxysorbic acid delta-lactone
4-hydroxy-6-methyl-2H-pyran-2-one
4-Hydroxy-6-methyl-pyran-2-one
2-hydroxy-6-methyl-4H-pyran-4-one
6-Methyl-4-hydroxy-2-pyrones
4-Hydroxy-6-methyl-2-pyrone
4-hydroxy-6-methyl-2H-pyran-2-one
4-Hydroxy-6-methyl-pyran-2-one
2-hydroxy-6-methyl-4H-pyran-4-one
6-Methyl-4-hydroxy-2-pyrones
Properties
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Appearance:
white to light yellow crystal powder
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Density:
1.348 g/cm3
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Melting point:
188-190 °C (dec.)(lit.)
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Boiling point:
239.074 °C at 760 mmHg
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Flashing point:
108.677 °C
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Solubility:
8.60 g/L (20 ºC)
Safety Information
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Symbol:
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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
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