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4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzoic acid Structure

4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzoic acid

Chemical Properties

Melting point 285 °C (dec.) (lit.)
Boiling point 358.89°C (rough estimate)
Density  1.2699 (rough estimate)
refractive index  1.5300 (estimate)
storage temp.  Refrigerator
solubility  DMSO (Slightly, Heated), Methanol (Slightly)
pka 4.31±0.10(Predicted)
form  Solid
color  Pale Yellow to Yellow
CAS DataBase Reference 60875-16-3(CAS DataBase Reference)
EPA Substance Registry System Benzoic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- (60875-16-3)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25
WGK Germany  3

MSDS

Usage And Synthesis

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