ChemNet > CAS > 91-64-5 Coumarin

91-64-5 Coumarin

Produkt-Name	Coumarin
Englischer Name	Coumarin; 2H-1-Benzopyran-2-one; COUMARINE; 1-Benzopyran-2-one; 1,2-Benzopyrone; Chromen-2-one; O-Oxy-Cinnamic Lactone ; 2H-chromen-2-one
Molekulare Formel	C₉H₆O₂
Molecular Weight	146.1427
CAS Registry Number	91-64-5
EINECS	202-086-7
Molecular Structure
Dichte	1.248g/cm³
Schmelzpunkt	68-71℃
Siedepunkt	298°C at 760 mmHg
Brechungsindex	1.594
Flammpunkt	118.3°C
Wasserl?slichkeit	1.7 g/L (20℃)
Dampfdruck	0.0013mmHg at 25°C
Gefahrensymbole	Xn:Harmful;
Risk Codes	R20/21/22:; R36/37/38:; R40:;
Safety Beschreibung	S26:; S36/37:;

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