(E)-m-(trifluoromethyl)cinnamic acid(67801-07-4) 13C NMR
Molecular FormulaC10H7F3O2
Molecular Weight216.16
InChIInChI=1S/C10H7F3O2/c11-10(12,13)8-3-1-2-7(6-8)4-5-9(14)15/h1-6H,(H,14,15)/b5-4+
InChIKey KSBWHDDGWSYETA-SNAWJCMRSA-N
SmilesC(O)(=O)/C=C/C1=CC=CC(C(F)(F)F)=C1
-
![](https://www.chemicalbook.com/Spectrum/67801-07-4_MS_1.jpg)
Mass
MS-NW-6720
trans-3-(trifluoromethyl)cinnamic acid
C10H7F3O2 (Mass of molecular ion: 216)
Source Temperature: 260 °C
Sample Temperature: 190 °C
Reservoir, 75 eV
18.0 2.8
26.0 1.2
27.0 2.5
28.0 2.0
29.0 1.1
31.0 1.2
37.0 1.4
38.0 2.7
39.0 4.7
42.0 2.0
43.0 1.1
44.0 2.9
45.0 6.4
49.0 1.3
50.0 11.8
51.0 12.5
52.0 2.3
53.0 1.3
54.0 2.1
55.0 1.4
57.0 2.8
60.0 1.2
61.0 1.9
62.0 4.1
63.0 6.6
65.0 1.6
69.0 7.1
70.0 2.6
71.0 3.2
73.0 1.3
74.0 8.5
74.5 1.2
75.0 16.1
75.5 1.3
76.0 8.4
77.0 4.3
81.0 2.1
85.0 1.6
86.0 1.1
87.0 1.5
88.0 1.1
89.0 1.4
90.0 1.8
91.0 11.3
92.0 1.1
94.0 1.6
95.0 6.4
96.0 2.0
98.0 2.3
99.0 4.1
100.0 1.6
101.0 7.7
102.0 16.8
103.0 5.7
107.0 1.4
109.0 2.8
114.0 1.1
118.0 1.5
119.0 10.1
120.0 6.7
121.0 1.8
125.0 5.5
126.0 2.2
127.0 5.0
131.0 1.0
133.0 1.0
139.0 1.1
140.0 4.0
143.0 1.1
144.0 1.0
145.0 10.7
146.0 2.8
147.0 19.6
148.0 2.2
149.0 1.6
150.0 1.3
151.0 59.1
152.0 7.1
159.0 12.0
160.0 1.8
167.0 3.2
168.0 5.6
169.0 9.4
170.0 22.3
171.0 39.2
172.0 5.2
173.0 3.2
175.0 4.3
179.0 1.2
187.0 2.1
188.0 8.4
189.0 1.0
195.0 1.9
196.0 1.3
197.0 17.5
198.0 10.6
199.0 39.3
200.0 4.6
215.0 73.4
216.0 100.0
217.0 11.5
218.0 1.1