Methyl 4-methoxyacetoacetate(41051-15-4) 1H NMR
Molecular FormulaC6H10O4
Molecular Weight146.14
InChIInChI=1S/C6H10O4/c1-9-4-5(7)3-6(8)10-2/h3-4H2,1-2H3
InChIKey QGBPKJFJAVDUNC-UHFFFAOYSA-N
SmilesC(OC)(=O)CC(=O)COC
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![](https://www.chemicalbook.com/Spectrum/41051-15-4_MS.gif)
Mass
MS-IW-3488
methyl 4-methoxy-3-oxobutyrate
C6H10O4 (Mass of molecular ion: 146)
Source Temperature: 210 °C
Sample Temperature: 160 °C
Reservoir, 75 eV
14.0 1.4
15.0 14.8
26.0 1.1
27.0 4.1
28.0 3.1
29.0 17.1
30.0 1.2
31.0 6.7
32.0 3.0
33.0 1.4
39.0 1.0
41.0 2.0
42.0 14.0
43.0 9.3
44.0 3.3
45.0 100.0
46.0 4.2
55.0 2.7
57.0 9.5
58.0 4.1
59.0 28.2
60.0 1.0
69.0 17.9
72.0 3.2
74.0 1.4
75.0 1.0
84.0 3.6
87.0 1.4
88.0 8.9
101.0 38.0
102.0 1.7
103.0 5.6
114.0 10.0
115.0 19.2
116.0 4.8
118.0 9.0
146.0 10.6