2-Pentyn-1-ol(6261-22-9) IR1
Molecular FormulaC5H8O
Molecular Weight84.12
InChIInChI=1S/C5H8O/c1-2-3-4-5-6/h6H,2,5H2,1H3
InChIKey WLPYSOCRPHTIDZ-UHFFFAOYSA-N
SmilesC(O)C#CCC
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![](https://www.chemicalbook.com/Spectrum/6261-22-9_MS_1.jpg)
Mass
MS-NW-2789
2-pentyn-1-ol
C5H8O (Mass of molecular ion: 84)
Source Temperature: 280 °C
Sample Temperature: 180 °C
Reservoir, 75 eV
15.0 3.3
18.0 2.5
26.0 5.6
27.0 33.5
28.0 13.0
29.0 29.1
30.0 1.8
31.0 16.3
32.0 1.9
36.0 1.0
37.0 5.5
38.0 9.9
39.0 77.1
40.0 18.1
41.0 71.0
42.0 8.1
43.0 17.5
44.0 5.8
45.0 1.9
49.0 3.5
50.0 13.5
51.0 17.8
52.0 8.3
53.0 26.1
54.0 7.8
55.0 100.0
56.0 37.2
57.0 14.6
58.0 1.6
61.0 2.5
62.0 3.3
63.0 4.5
64.0 1.2
65.0 17.2
66.0 15.4
67.0 11.6
68.0 2.7
69.0 12.5
81.0 3.4
82.0 1.3
83.0 73.1
84.0 11.2