4-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde Structure

4-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde

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

Symbol(GHS) Skull and Crossbones (GHS06)
Signal wordDanger
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

4-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde Price

4-Hydroxy-2-oxo-2H-chromene-3-carbaldehyde synthesis

Preparation Products And Raw materials

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