3,4-Dimethyl-1-phenyl-2-pyrazolin-5-one

CAS Registry Number®

17900-68-4

CAS Name

3,4-Dimethyl-1-phenyl-2-pyrazolin-5-one

Molecular Formula

C11H12N2O

Molecular Mass

188.23

Cite this Page

3,4-Dimethyl-1-phenyl-2-pyrazolin-5-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=17900-68-4 (retrieved 2024-11-26) (CAS RN: 17900-68-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    203 °C @ Press: 17 Torr

  • Melting Point (1)

    120 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C11H12N2O/c1-8-9(2)12-13(11(8)14)10-6-4-3-5-7-10/h3-8H,1-2H3

InChIKey

InChIKey=BQCMHLUBBYCYFL-UHFFFAOYSA-N

SMILES

O=C1N(N=C(C)C1C)C2=CC=CC=C2

Canonical SMILES

O=C1N(N=C(C)C1C)C=2C=CC=CC2

Other Names for this Substance

  • 3H-Pyrazol-3-one, 2,4-dihydro-4,5-dimethyl-2-phenyl-
  • 2-Pyrazolin-5-one, 3,4-dimethyl-1-phenyl-
  • 2,4-Dihydro-4,5-dimethyl-2-phenyl-3H-pyrazol-3-one
  • 1-Phenyl-3,4-dimethylpyrazolin-5-one
  • 3,4-Dimethyl-1-phenylpyrazolone

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