122431-37-2

Name 1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol
CAS 122431-37-2
EINECS(EC#) 626-417-3
Molecular Formula C5H5F3N2O
MDL Number MFCD00139833
Molecular Weight 166.1
MOL File 122431-37-2.mol
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Chemical Properties

Appearance light yellow crystalline powder or needles
Melting point  177-179 °C
Boiling point  224.4±35.0 °C(Predicted)
density  1.50±0.1 g/cm3(Predicted)
storage temp.  Store at room temperature
solubility  DMSO (Slightly), Methanol (Slightly)
form  Crystalline Powder or Needles
pka 8.08±0.28(Predicted)
color  Light yellow
InChI InChI=1S/C5H5F3N2O/c1-10-4(11)2-3(9-10)5(6,7)8/h2,11H,1H3
InChIKey UGVAQFVQIHNCJV-UHFFFAOYSA-N
SMILES N1(C)C(O)=CC(C(F)(F)F)=N1
NIST Chemistry Reference 1-Methyl-3-trifluoromethyl-2-pyrazolin-5-one(122431-37-2)

Safety Data

Symbol(GHS)  Skull and Crossbones (GHS06)
GHS06
Signal word  Danger
Hazard statements  H301-H315-H319-H335
Precautionary statements  P261-P301+P310-P305+P351+P338
Hazard Codes  Xi,T
Risk Statements 
Safety Statements 
RIDADR  UN 2811 6.1 / PGIII
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29331990

Hazard Information

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