TETRAFLUOROSUCCINIC ACID(377-38-8) 13C NMR
Molecular FormulaC4H2F4O4
Molecular Weight190.05
InChIInChI=1S/C4H2F4O4/c5-3(6,1(9)10)4(7,8)2(11)12/h(H,9,10)(H,11,12)
InChIKey YUDUFRYTKFGQCL-UHFFFAOYSA-N
SmilesC(O)(=O)C(F)(F)C(F)(F)C(O)=O
-
![](https://www.chemicalbook.com/Spectrum/377-38-8_MS.gif)
Mass
MS-KW-0196
tetrafluorosuccinic acid
C4H2F4O4 (Mass of molecular ion: 190)
Source Temperature: 170 °C
Sample Temperature: 140 °C
Direct, 75 eV
16.0 1.0
17.0 8.7
18.0 46.5
20.0 7.1
28.0 49.5
29.0 5.0
31.0 21.8
32.0 3.4
43.0 1.1
44.0 34.3
45.0 100.0
46.0 8.7
47.0 3.3
48.0 1.4
50.0 17.8
51.0 28.0
60.0 2.0
62.0 3.6
63.0 1.1
65.0 1.9
66.0 1.0
67.0 6.3
69.0 9.2
71.0 1.0
75.0 1.3
78.0 18.4
79.0 1.7
81.0 7.4
82.0 10.3
95.0 3.0
96.0 15.4
97.0 19.3
98.0 1.6
100.0 38.5
101.0 1.5
106.0 61.2
107.0 2.3
109.0 20.6
117.0 5.8
126.0 46.4
127.0 3.5
145.0 4.9
146.0 2.2