2,4-Dihydroxybenzoic acid(89-86-1) Raman
Molecular FormulaC7H6O4
Molecular Weight154.12
InChIInChI=1S/C7H6O4/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3,8-9H,(H,10,11)
InChIKey UIAFKZKHHVMJGS-UHFFFAOYSA-N
SmilesC(O)(=O)C1=CC=C(O)C=C1O
-
![](https://www.chemicalbook.com/Spectrum/89-86-1_MS.gif)
Mass
MS-NW-1163
2,4-dihydroxybenzoic acid
C7H6O4 (Mass of molecular ion: 154)
Source Temperature: 220 °C
Sample Temperature: 130 °C
Direct, 75 eV
26.0 3.2
27.0 9.6
28.0 3.9
29.0 6.5
37.0 5.0
38.0 8.2
39.0 17.0
40.0 1.9
41.0 4.0
42.0 3.8
43.0 2.5
44.0 2.4
45.0 5.3
49.0 2.6
50.0 9.7
51.0 21.0
52.0 30.1
53.0 14.9
54.0 5.5
55.0 7.2
57.0 2.3
61.0 3.8
62.0 5.8
63.0 8.7
64.0 1.6
65.0 1.2
66.0 3.4
67.0 1.6
68.0 1.3
69.0 19.1
71.0 1.3
77.0 2.1
79.0 9.1
80.0 41.8
81.0 14.0
82.0 2.7
83.0 1.3
95.0 17.4
96.0 1.1
97.0 2.8
107.0 9.5
108.0 100.0
109.0 8.7
110.0 6.0
125.0 1.5
136.0 93.5
137.0 15.0
138.0 1.4
154.0 62.2
155.0 5.0