INDOPHENOL(500-85-6) IR1
Molecular FormulaC12H9NO2
Molecular Weight199.21
InChIInChI=1S/C12H9NO2/c14-11-5-1-9(2-6-11)13-10-3-7-12(15)8-4-10/h1-8,14H
InChIKey RSAZYXZUJROYKR-UHFFFAOYSA-N
SmilesC1(=O)C=C/C(=N\C2=CC=C(O)C=C2)/C=C1
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![](https://www.chemicalbook.com/Spectrum/500-85-6_MS.gif)
Mass
MS-NW-6548
N-(p-hydroxyphenyl)-p-benzoquinone monoimine
C12H9NO2 (Mass of molecular ion: 199)
Source Temperature: 170 °C
Sample Temperature: 160 °C
Direct, 75 eV
17.0 2.0
18.0 7.5
26.0 2.8
27.0 2.4
28.0 4.8
29.0 1.2
37.0 2.2
38.0 5.1
39.0 16.6
40.0 1.2
41.0 1.3
44.0 2.5
50.0 3.3
51.0 4.6
52.0 7.5
53.0 4.5
54.0 2.2
55.0 2.0
61.0 2.0
62.0 4.8
63.0 12.8
64.0 10.1
65.0 12.2
66.0 1.2
72.0 1.8
72.5 1.3
74.0 1.2
75.0 1.6
76.0 1.4
76.5 1.9
77.0 1.7
78.0 1.4
80.0 1.9
81.0 2.4
82.0 1.1
85.0 1.2
85.5 1.8
89.0 2.8
90.0 3.6
91.0 6.6
92.0 2.5
93.0 3.0
94.0 2.3
99.5 1.3
108.0 1.5
115.0 5.3
116.0 3.3
117.0 2.2
118.0 2.3
119.0 37.4
120.0 4.5
127.0 1.4
128.0 1.3
131.0 1.1
140.0 1.2
141.0 2.0
142.0 5.8
143.0 4.4
144.0 5.7
145.0 23.8
146.0 2.8
152.0 1.3
154.0 8.7
155.0 1.3
156.0 1.1
170.0 31.5
171.0 7.4
172.0 1.9
182.0 4.1
183.0 2.9
198.0 14.4
199.0 100.0
200.0 16.8
201.0 17.1
202.0 2.6