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4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid Structure

4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid

Chemical Properties

Melting point 263-265°
Boiling point 527.8±50.0 °C(Predicted)
Density  1.405±0.06 g/cm3(Predicted)
pka 3.73±0.20(Predicted)

Safety

Symbol(GHS) GHS hazard pictograms
Signal wordWarning
Hazard statements H315-H319-H335
Precautionary statements P271-P261-P280
HazardClass  IRRITANT
HS Code  2934999090

4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid Price

Preparation Products And Raw materials

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