4-ETHYNYLANILINE(14235-81-5) 13C NMR
Molecular FormulaC8H7N
Molecular Weight117.15
InChIInChI=1S/C8H7N/c1-2-7-3-5-8(9)6-4-7/h1,3-6H,9H2
InChIKey JXYITCJMBRETQX-UHFFFAOYSA-N
SmilesC1(N)=CC=C(C#C)C=C1
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![](https://www.chemicalbook.com/Spectrum/14235-81-5_MS.gif)
Mass
MS-IW-9466
p-ethynylaniline
C8H7N (Mass of molecular ion: 117)
Source Temperature: 220 °C
Sample Temperature: 150 °C
Reservoir, 75 eV
28.0 3.0
37.0 1.1
38.0 1.9
39.0 4.7
40.0 1.5
41.0 2.8
45.5 1.3
50.0 2.6
51.0 2.9
52.0 3.4
54.0 1.1
57.5 1.2
58.5 7.3
61.0 2.5
62.0 5.1
63.0 9.9
64.0 3.8
65.0 2.1
66.0 1.1
67.0 1.2
74.0 2.3
75.0 1.7
76.0 1.1
78.0 1.1
87.0 1.1
88.0 1.5
89.0 29.6
90.0 15.9
91.0 2.6
116.0 9.7
117.0 100.0
118.0 9.2