2-HEXYNOIC ACID(764-33-0) IR1
Molecular FormulaC6H8O2
Molecular Weight112.13
InChIInChI=1S/C6H8O2/c1-2-3-4-5-6(7)8/h2-3H2,1H3,(H,7,8)
InChIKey AKYAUBWOTZJUBI-UHFFFAOYSA-N
SmilesC(O)(=O)C#CCCC
-
![](https://www.chemicalbook.com/Spectrum/764-33-0_MS.gif)
Mass
MS-IW-9150
2-hexynoic acid
C6H8O2 (Mass of molecular ion: 112)
Source Temperature: 220 °C
Sample Temperature: 150 °C
Reservoir, 75 eV
16.0 3.2
18.0 1.8
22.0 1.2
26.0 3.8
27.0 34.1
28.0 9.0
29.0 24.8
31.0 3.1
32.0 1.3
37.0 5.0
38.0 9.7
39.0 55.9
40.0 65.7
41.0 23.9
42.0 20.1
43.0 3.0
44.0 95.1
45.0 1.2
49.0 1.5
50.0 6.4
51.0 7.7
52.0 2.8
53.0 41.9
54.0 2.3
55.0 1.3
56.0 1.1
57.0 1.1
61.0 2.4
62.0 3.1
63.0 3.7
65.0 7.0
66.0 4.4
67.0 100.0
68.0 14.4
69.0 1.3
71.0 1.7
95.0 2.8
113.0 2.8