ChemNet > CAS > 118-71-8 3-hydroxy-2-methyl-4-pyrone

118-71-8 3-hydroxy-2-methyl-4-pyrone

Produkt-Name	3-hydroxy-2-methyl-4-pyrone
Englischer Name	3-hydroxy-2-methyl-4-pyrone; Maltol; 2-Methyl-3-hydroxy-.gamma.-pyranone; 3-Hydroxy-2-Methyl-4H-Pyran-4-One;
Molekulare Formel	C₇H₈O₃
Molecular Weight	140.1366
InChI	InChI=1/C7H8O3/c1-2-6-7(9)5(8)3-4-10-6/h3-4,9H,2H2,1H3
CAS Registry Number	118-71-8
EINECS	204-271-8
Molecular Structure
Dichte	1.261g/cm³
Schmelzpunkt	160-164℃
Siedepunkt	290.3°C at 760 mmHg
Brechungsindex	1.54
Flammpunkt	124.8°C
Wasserl?slichkeit	1.2 g/100 mL (25℃)
Dampfdruck	0.000228mmHg at 25°C
Gefahrensymbole	Xn:Harmful;
Risk Codes	R22:; R36/37/38:;
Safety Beschreibung	S26:; S37/39:;

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