Butyric anhydride(106-31-0) MS
Molecular FormulaC8H14O3
Molecular Weight158.2
InChIInChI=1S/C8H14O3/c1-3-5-7(9)11-8(10)6-4-2/h3-6H2,1-2H3
InChIKey YHASWHZGWUONAO-UHFFFAOYSA-N
SmilesC(=O)(CCC)OC(=O)CCC
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![](https://www.chemicalbook.com/Spectrum/106-31-0_MS.gif)
Mass
MS-NW-3133
butyric anhydride
C8H14O3 (Mass of molecular ion: 158)
Source Temperature: 280 °C
Sample Temperature: 180 °C
Reservoir, 75 eV
26.0 1.3
27.0 13.1
28.0 1.1
29.0 2.3
39.0 5.6
40.0 1.1
41.0 13.4
42.0 4.4
43.0 45.8
44.0 1.4
45.0 1.1
55.0 5.3
60.0 8.3
70.0 3.9
71.0 100.0
72.0 4.7
73.0 2.7