4-FLUOROPHENYL ISOTHIOCYANATE(1544-68-9) IR1
Molecular FormulaC7H4FNS
Molecular Weight153.18
InChIInChI=1S/C7H4FNS/c8-6-1-3-7(4-2-6)9-5-10/h1-4H
InChIKey NFIUJHJMCQQYDL-UHFFFAOYSA-N
SmilesC1(F)=CC=C(N=C=S)C=C1
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![](https://www.chemicalbook.com/Spectrum/1544-68-9_MS.gif)
Mass
MS-IW-1182
p-fluorophenyl isothiocyanate
C7H4FNS (Mass of molecular ion: 153)
Source Temperature: 250 °C
Sample Temperature: 160 °C
Reservoir, 75 eV
31.0 1.6
37.0 1.1
38.0 1.1
39.0 1.2
44.0 1.2
45.0 1.2
50.0 4.6
51.0 2.8
56.0 1.1
57.0 3.1
61.0 1.1
62.0 1.4
63.0 2.1
68.0 2.3
69.0 5.0
70.0 1.8
74.0 3.0
75.0 19.1
76.0 2.0
76.5 5.3
81.0 1.8
82.0 2.8
83.0 1.2
93.0 1.1
94.0 4.1
95.0 48.7
96.0 3.4
108.0 2.0
109.0 6.0
121.0 5.7
126.0 4.3
133.0 2.4
137.0 1.5
153.0 100.0
154.0 8.8
155.0 4.7