2H-1-Benzopyran-2-one,4-hydroxy-3-[(1R)-3-oxo-1-phenylbutyl]- cas no:5543-58-8

Name2H-1-Benzopyran-2-one,4-hydroxy-3-[(1R)-3-oxo-1-phenylbutyl]-
CAS5543-58-8
Synonyms2H-1-Benzopyran-2-one,4-hydroxy-3-(3-oxo-1-phenylbutyl)-, (R)-; Coumarin, 3-(a-acetonylbenzyl)-4-hydroxy-,R-(+)- (8CI); (+)-(R)-Warfarin; (+)-Warfarin; (R)-Warfarin;4-Hydroxy-3-[(1R)-3-oxo-1-phenylbutyl]-2H-1-benzopyran-2-one; Dextrowarfarin;R-(+)-Warfarin; Warfarin, (+)-
EINECS(EC#)226-908-9
Molecular FormulaC19H16 O4
Molecular Weight308.33

refractive index1.635
storage temp2-8°C

Hazard T
Risk 61-48/25-52/53
Safety Hazard Codes:T
Risk Statements:61-48/25-52/53
61:May cause harm to the unborn child
48/25:Toxic: danger of serious damage to health by prolonged exposure if swallowed
52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Statements:53-45-61
53:Avoid exposure - obtain special instruction before use
45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
61:Avoid release to the environment. Refer to special instructions safety data sheet
RIDADR:UN 2811 6.1/PG 1
WGK Germany:3