1,5-dichloro-4,8-dihydroxyanthraquinone(6837-97-4) IR2
Molecular FormulaC14H6Cl2O4
Molecular Weight309.10104
InChIInChI=1S/C14H6Cl2O4/c15-5-1-3-7(17)11-9(5)13(19)12-8(18)4-2-6(16)10(12)14(11)20/h1-4,17-18H
InChIKey MVTQMYUSTKVGRP-UHFFFAOYSA-N
SmilesC1(Cl)=C2C(C(=O)C3=C(C2=O)C(O)=CC=C3Cl)=C(O)C=C1
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![](https://www.chemicalbook.com/Spectrum/6837-97-4_MS_1.jpg)
Mass
MS-IW-3910
1,5-dichloro-4,8-dihydroxyanthraquinone
C14H6Cl2O4 (Mass of molecular ion: 308)
Source Temperature: 160 °C
Sample Temperature: 230 °C
Direct, 75 eV
17.0 1.6
18.0 7.8
28.0 2.3
36.0 1.7
39.0 1.0
50.0 1.8
51.0 1.9
53.0 2.1
55.0 1.0
61.0 3.2
62.0 8.8
62.5 1.9
63.0 10.3
67.0 1.3
68.0 2.1
73.0 2.5
74.0 3.3
75.0 4.7
76.0 2.1
76.5 1.4
77.0 2.1
80.0 5.0
80.5 1.0
81.0 2.0
85.0 1.9
85.5 1.1
86.0 2.1
87.0 2.1
90.0 2.5
91.0 3.1
94.0 1.2
94.5 2.9
95.5 1.0
97.0 2.2
98.0 3.6
99.0 5.8
99.5 1.1
100.0 1.8
101.0 1.2
108.0 4.1
108.5 1.4
109.0 2.9
110.0 1.5
111.0 1.5
122.0 2.2
122.5 1.6
123.0 3.7
124.0 1.9
125.0 6.9
126.0 13.0
127.0 5.0
128.0 1.8
135.0 1.4
136.5 1.0
137.0 1.7
140.0 1.3
153.0 3.6
154.0 5.3
155.0 4.6
159.0 1.0
160.0 5.3
161.0 2.0
162.0 2.0
163.0 1.1
171.0 3.4
173.0 1.4
181.0 1.0
188.0 2.3
189.0 10.7
190.0 2.0
191.0 3.5
206.0 2.1
208.0 1.4
216.0 1.0
217.0 5.8
218.0 1.8
219.0 2.0
223.0 1.6
225.0 1.0
245.0 8.8
246.0 2.1
247.0 2.9
252.0 9.6
253.0 1.7
254.0 6.2
256.0 1.1
273.0 23.5
274.0 9.9
275.0 8.8
276.0 3.4
280.0 8.2
281.0 1.5
282.0 5.5
284.0 1.0
291.0 1.7
293.0 1.1
308.0 100.0
309.0 16.2
310.0 65.5
311.0 10.1
312.0 11.3
313.0 1.7
342.0 1.9
344.0 1.8