2,4-Dihydro-4,4,5-trimethyl-3H-pyrazol-3-one

CAS Registry Number®

3201-20-5
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CAS Name

2,4-Dihydro-4,4,5-trimethyl-3H-pyrazol-3-one

Molecular Formula

C6H10N2O

Molecular Mass

126.16

Cite this Page

2,4-Dihydro-4,4,5-trimethyl-3H-pyrazol-3-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3201-20-5 (retrieved 2024-07-08) (CAS RN: 3201-20-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    109.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H10N2O/c1-4-6(2,3)5(9)8-7-4/h1-3H3,(H,8,9)

InChIKey

InChIKey=OYYADIVZIRDZGB-UHFFFAOYSA-N

SMILES

CC1(C)C(C)=NNC1=O

Canonical SMILES

O=C1NN=C(C)C1(C)C

Other Names for this Substance

  • 3H-Pyrazol-3-one, 2,4-dihydro-4,4,5-trimethyl-
  • 2-Pyrazolin-5-one, 3,4,4-trimethyl-
  • 2,4-Dihydro-4,4,5-trimethyl-3H-pyrazol-3-one
  • 3,4,4-Trimethyl-5-pyrazolone
  • 3,4,4-Trimethyl-2-pyrazolin-5-one

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