METHYL 2-BUTYNOATE(23326-27-4) IR1
Molecular FormulaC5H6O2
Molecular Weight98.1
InChIInChI=1S/C5H6O2/c1-3-4-5(6)7-2/h1-2H3
InChIKey UJQCANQILFWSDJ-UHFFFAOYSA-N
SmilesC(OC)(=O)C#CC
-
![](https://www.chemicalbook.com/Spectrum/23326-27-4_MS.gif)
Mass
MS-NW-7282
methyl 2-butynoate
C5H6O2 (Mass of molecular ion: 98)
Source Temperature: 210 °C
Sample Temperature: 190 °C
Reservoir, 75 eV
27.0 1.2
28.0 1.2
29.0 1.8
37.0 4.8
38.0 6.5
39.0 15.5
40.0 1.0
53.0 1.2
54.0 1.1
55.0 1.2
66.0 3.9
67.0 100.0
68.0 5.5
69.0 2.6
70.0 10.1
98.0 3.7