1-BROMO-CYCLOBUTANECARBOXYLIC ACID ETHYL ESTER(35120-18-4) 1H NMR
Molecular FormulaC7H11BrO2
Molecular Weight207.07
InChIInChI=1S/C7H11BrO2/c1-2-10-6(9)7(8)4-3-5-7/h2-5H2,1H3
InChIKey UTVNSHXHFRIXMM-UHFFFAOYSA-N
SmilesC1(Br)(C(OCC)=O)CCC1
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![](https://www.chemicalbook.com/Spectrum/35120-18-4_MS_1.jpg)
Mass
MS-IW-1590
ethyl 1-bromocyclobutanecarboxylate
C7H11BrO2 (Mass of molecular ion: 206)
Source Temperature: 250 °C
Sample Temperature: 160 °C
Reservoir, 75 eV
26.0 4.0
27.0 16.2
28.0 4.6
29.0 29.1
31.0 1.3
39.0 7.8
40.0 1.1
41.0 2.7
42.0 1.1
43.0 7.9
45.0 10.0
50.0 1.2
51.0 2.7
52.0 1.5
53.0 46.4
54.0 13.1
55.0 7.9
57.0 1.0
71.0 6.2
72.0 1.2
81.0 18.6
82.0 2.4
98.0 1.0
99.0 100.0
100.0 6.2
105.0 3.3
106.0 2.0
107.0 3.6
108.0 2.0
127.0 69.6
128.0 5.4
132.0 1.1
133.0 34.0
134.0 4.4
135.0 33.1
136.0 3.1
150.0 12.5
151.0 1.6
152.0 12.1
153.0 1.3
160.0 2.4
161.0 5.2
162.0 2.7
163.0 5.8
178.0 16.3
179.0 1.6
180.0 15.9
181.0 1.1