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   ChemNet > CAS > 20261-31-8 4-Hydroxy-3-nitrocoumarin

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20261-31-8 4-Hydroxy-3-nitrocoumarin

Produkt-Name 4-Hydroxy-3-nitrocoumarin
Englischer Name 4-Hydroxy-3-nitrocoumarin; 3-NITRO-4-HYDROXYCOUMARIN; 2-hydroxy-3-nitro-4H-chromen-4-one; 4-hydroxy-3-nitro-2H-chromen-2-one
Molekulare Formel C9H5NO5
Molecular Weight 207.1397
InChI InChI=1/C9H5NO5/c11-8-5-3-1-2-4-6(5)15-9(12)7(8)10(13)14/h1-4,11H
CAS Registry Number 20261-31-8
Molecular Structure 20261-31-8 4-Hydroxy-3-nitrocoumarin
Dichte 1.638g/cm3
Schmelzpunkt 171-173℃
Siedepunkt 364.492°C at 760 mmHg
Brechungsindex 1.674
Flammpunkt 174.239°C
Dampfdruck 0mmHg at 25°C
Gefahrensymbole
Risk Codes R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Beschreibung S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36:Wear suitable protective clothing.;