酮基丙二酸二乙酯(609-09-6)紅外圖譜(IR1)
InChI:InChI=1S/C7H10O5/c1-3-11-6(9)5(8)7(10)12-4-2/h3-4H2,1-2H3
InChIKey: DBKKFIIYQGGHJO-UHFFFAOYSA-N
Smiles:C(OCC)(=O)C(=O)C(OCC)=O
-

Mass
MS-NW-8993
diethyl mesoxalate
C7H10O5 (Mass of molecular ion: 174)
Source Temperature: 260 °C
Sample Temperature: 140 °C
Reservoir, 75 eV
26.0 1.3
27.0 14.7
28.0 7.3
29.0 100.0
30.0 4.3
31.0 9.3
43.0 3.7
44.0 1.7
45.0 9.4
46.0 1.2
47.0 1.8
56.0 1.5
57.0 2.7
59.0 1.8
73.0 3.6
74.0 15.0
75.0 1.8
102.0 5.0