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Updated CAS


   ChemNet > CAS > 21392-45-0 (7-hydroxy-2-oxo-2H-chromen-4-yl)acetic acid

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21392-45-0;6950-82-9 (7-hydroxy-2-oxo-2H-chromen-4-yl)acetic acid

Produkt-Name (7-hydroxy-2-oxo-2H-chromen-4-yl)acetic acid
Englischer Name (7-hydroxy-2-oxo-2H-chromen-4-yl)acetic acid; 4-Carboxy-7-hydroxycoumarin; 7-Hydroxy-4-coumarinylacetic acid; (7-Hydroxy-2-oxo-2H-chromen-4-yl)acetic acid
Molekulare Formel C11H8O5
Molecular Weight 220.1782
InChI InChI=1/C11H8O5/c12-7-1-2-8-6(3-10(13)14)4-11(15)16-9(8)5-7/h1-2,4-5,12H,3H2,(H,13,14)
CAS Registry Number 21392-45-0;6950-82-9
Molecular Structure 21392-45-0;6950-82-9 (7-hydroxy-2-oxo-2H-chromen-4-yl)acetic acid
Dichte 1.511g/cm3
Siedepunkt 523.5°C at 760 mmHg
Brechungsindex 1.64
Flammpunkt 214.5°C
Dampfdruck 8.72E-12mmHg at 25°C
Gefahrensymbole
Risk Codes
Safety Beschreibung