2,6-DIMETHOXY-1,4-BENZOQUINONE(530-55-2) IR2
Molecular FormulaC8H8O4
Molecular Weight168.15
InChIInChI=1S/C8H8O4/c1-11-6-3-5(9)4-7(12-2)8(6)10/h3-4H,1-2H3
InChIKey OLBNOBQOQZRLMP-UHFFFAOYSA-N
SmilesC1(=O)C(OC)=CC(=O)C=C1OC
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![](https://www.chemicalbook.com/Spectrum/530-55-2_MS.gif)
Mass
MS-IW-6755
2,6-dimethoxy-p-benzoquinone
C8H8O4 (Mass of molecular ion: 168)
Source Temperature: 150 °C
Sample Temperature: 140 °C
Direct, 75 eV
15.0 5.5
18.0 1.3
26.0 3.0
27.0 3.9
28.0 2.6
29.0 2.2
37.0 1.8
38.0 2.9
39.0 3.7
41.0 8.2
42.0 3.3
43.0 2.1
50.0 2.1
51.0 1.1
52.0 2.1
53.0 20.1
54.0 5.6
55.0 5.6
56.0 2.7
57.0 10.3
59.0 16.5
66.0 3.0
67.0 2.8
68.0 3.1
69.0 92.7
70.0 3.7
80.0 39.0
81.0 3.5
82.0 5.9
83.0 2.3
84.0 2.9
85.0 1.5
95.0 2.1
97.0 11.8
109.0 1.8
110.0 6.1
111.0 1.6
112.0 5.2
123.0 1.3
125.0 14.5
126.0 1.5
136.0 1.1
137.0 1.0
138.0 30.9
139.0 3.3
140.0 7.9
153.0 4.7
167.0 1.0
168.0 100.0
169.0 9.8
170.0 2.7
182.0 1.6