METHYL PHENYL SULFOXIDE(1193-82-4) IR1
Molecular FormulaC7H8OS
Molecular Weight140.2
InChIInChI=1S/C7H8OS/c1-9(8)7-5-3-2-4-6-7/h2-6H,1H3
InChIKey JXTGICXCHWMCPM-UHFFFAOYSA-N
SmilesC1(S(C)=O)=CC=CC=C1
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![](https://www.chemicalbook.com/Spectrum/1193-82-4_MS.gif)
Mass
MS-IW-1203
methyl phenyl sulfoxide
C7H8OS (Mass of molecular ion: 140)
Source Temperature: 220 °C
Sample Temperature: 160 °C
Reservoir, 75 eV
27.0 1.4
28.0 1.1
38.0 1.1
39.0 4.3
45.0 5.4
50.0 9.5
51.0 25.5
52.0 1.7
53.0 5.8
63.0 2.7
65.0 9.6
66.0 1.7
69.0 3.3
74.0 4.1
75.0 2.8
76.0 2.0
77.0 40.7
78.0 7.0
79.0 1.2
81.0 5.1
82.0 1.0
91.0 6.4
92.0 2.0
93.0 2.1
94.0 18.3
95.0 2.6
97.0 41.6
98.0 2.7
99.0 1.9
108.0 1.4
109.0 5.6
110.0 1.1
112.0 3.0
123.0 2.0
124.0 10.4
125.0 95.3
126.0 7.6
127.0 4.7
140.0 100.0
141.0 11.4
142.0 5.2
156.0 1.9