Pyrazolidine

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Pyrazolidine
Structural formula of pyrazolidine
Ball-and-stick model of the pyrazolidine molecule
Names
Preferred IUPAC name
Pyrazolidine[1]
Other names
1,2-Diazolidine
Identifiers
3D model (
JSmol
)
ChEBI
ChemSpider
UNII
  • InChI=1S/C3H8N2/c1-2-4-5-3-1/h4-5H,1-3H2 ☒N
    Key: USPWKWBDZOARPV-UHFFFAOYSA-N ☒N
  • InChI=1/C3H8N2/c1-2-4-5-3-1/h4-5H,1-3H2
    Key: USPWKWBDZOARPV-UHFFFAOYAM
  • C1CNNC1
Properties
C3H8N2
Molar mass 72.10902
Density 1.00 g/cm3 (20 °C)[2]
Melting point 10 to 12[2] °C (50 to 54 °F; 283 to 285 K)
Boiling point 138[2] °C (280 °F; 411 K)
1.477[2]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)

Pyrazolidine is a

hygroscopic.[2]

Preparation

Pyrazolidine can be produced by

1,3-dibromopropane with hydrazine:[2]

See also

References

  1. ISBN 978-0-85404-182-4
    .
  2. ^
    ISSN 0002-7863
    .


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