2-PYRAZOLINE(109-98-8) IR1
Molecular FormulaC3H6N2
Molecular Weight70.09
InChIInChI=1S/C3H6N2/c1-2-4-5-3-1/h2,5H,1,3H2
InChIKey MCGBIXXDQFWVDW-UHFFFAOYSA-N
SmilesN1CCC=N1
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![](https://www.chemicalbook.com/Spectrum/109-98-8_MS.gif)
Mass
MS-KW-0499
2-pyrazoline
C3H6N2 (Mass of molecular ion: 70)
Source Temperature: 240 °C
Sample Temperature: 150 °C
Reservoir, 75 eV
14.0 2.0
15.0 9.7
17.0 1.7
18.0 5.7
26.0 3.6
27.0 5.5
28.0 34.9
29.0 5.2
30.0 10.8
37.0 1.1
38.0 3.0
39.0 14.8
40.0 9.2
41.0 33.1
42.0 100.0
43.0 5.4
51.0 1.1
52.0 2.5
53.0 2.7
55.0 2.0
68.0 3.0
69.0 93.8
70.0 87.9
71.0 5.7