5-(Trifluoroacetyl)-2,4-Dihydro-3H-Pyrazol-3-One
[CAS# 139767-77-4]

Identification

• Name: 5-(Trifluoroacetyl)-2,4-Dihydro-3H-Pyrazol-3-One
• Synonyms: 3-(2,2,2-trifluoroacetyl)-1H-pyrazol-5(4H)-one
• Molecular Formula: C₅H₃F₃N₂O₂
• Molecular Weight: 180.08
• CAS Registry Number: 139767-77-4
• SMILES: C1C(=NNC1=O)C(=O)C(F)(F)F
• InChI: 1S/C5H3F3N2O2/c6-5(7,8)4(12)2-1-3(11)10-9-2/h1H2,(H,10,11)
• InChIKey: SWDLNYKDDPLCNR-UHFFFAOYSA-N

Properties

• Density: 1.756g/cm³ (Cal.)
• Refractive index: 1.516 (Cal.)