CAS No 17834-03-6 , 2H-1-Benzopyran-2-one,4,7-dihydroxy-3-(3-oxo-1-phenylbutyl)-

Name: 2H-1-Benzopyran-2-one,4,7-dihydroxy-3-(3-oxo-1-phenylbutyl)-
Synonyms: 7-Hydroxywarfarin;2H-1-Benzopyran-2-one,4,7-dihydroxy-3-(3-oxo-1-phenylbutyl)-;Coumarin,3-(a-acetonylbenzyl)-4,7-dihydroxy-(8CI);
CAS Registry Number:17834-03-6
Melting Point: 220 °C
Flash Point: 197.7°C
Boiling Point: 540.2°Cat760mmHg
Density: 1.384g/cm³
Refractive index: 1.658
Safety Statements:
Hazard Codes Xn
Risk Statements 22-41
Safety Statements 26-39
WGK Germany 3
Hazard Symbols: Xn: Harmful;
Flash Point: 197.7°C
EINECS: 241-876-6
Molecular Weight: 324.33
InChI: InChI=1/C19H16O5/c1-11(20)9-15(12-5-3-2-4-6-12)17-18(22)14-8-7-13(21)10-16(14)24-19(17)23/h2-8,10,15,21,23H,9H2,1H3
Risk Statements: 22-41
Molecular Formula: C19H16 O5
Molecular Structure:

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