7249-26-5

Name 2H-1-Benzopyran-2-one,7-hydroxy-5-methyl-
CAS 7249-26-5
Molecular Formula C10H8O3
MDL Number MFCD00488356
Molecular Weight 176.17
MOL File 7249-26-5.mol
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Chemical Properties

Melting point  246.0 to 250.0 °C
Boiling point  393.9±42.0 °C(Predicted)
density  1.336±0.06 g/cm3(Predicted)
form  powder to crystal
pka 8.02±0.20(Predicted)
color  Light yellow to Brown
λmax 333nm(EtOH)(lit.)
CAS DataBase Reference 7249-26-5

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
HS Code  2932.20.4500

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