1-(3`-Chlorophenyl)-3-methyl-5-pyrazolone , 99% , 20629-90-7

CAS NO.：20629-90-7

Empirical Formula: C10H9ClN2O

Molecular Weight: 208.64

MDL number: MFCD00020750

PRODUCT Properties

• Melting point: 128-131 °C(lit.)
• Boiling point: 307.0±44.0 °C(Predicted)
• Density: 1.306±0.06 g/cm3(Predicted)
• pka: -0.77±0.40(Predicted)

Safety

• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3