51751-34-9

Name 4-HYDROXY-2-OXO-2H-CHROMENE-3-CARBALDEHYDE
CAS 51751-34-9
Molecular Formula C10H6O4
MDL Number MFCD00100849
Molecular Weight 190.15
MOL File 51751-34-9.mol
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Chemical Properties

Melting point  138-140 °C
Boiling point  405.1±45.0 °C(Predicted)
density  1.630±0.06 g/cm3(Predicted)
pka 4.50±1.00(Predicted)

Safety Data

Symbol(GHS)  Skull and Crossbones (GHS06)
GHS06
Signal word  Danger
Hazard statements  H301-H315-H319-H335
Precautionary statements  P261-P264-P270-P271-P280-P301+P310+P330-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P403+P233-P405-P501
HazardClass  IRRITANT

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