4-甲氧基-6-甲基-2H-吡喃酮(672-89-9)紅外圖譜(IR2)
InChI:
InChIKey:
Smiles:
-
Mass
MS-NW-8914
4-methoxy-6-methyl-2H-pyran-2-one
C7H8O3 (Mass of molecular ion: 140)
Source Temperature: 270 °C
Sample Temperature: 150 °C
Reservoir, 75 eV
15.0 7.0
18.0 1.1
26.0 3.2
27.0 5.9
28.0 2.1
29.0 2.4
37.0 1.8
38.0 6.9
39.0 11.1
40.0 2.5
41.0 7.8
42.0 4.1
43.0 44.6
44.0 1.2
50.0 1.7
51.0 1.9
52.0 1.1
53.0 12.5
54.0 3.8
55.0 2.8
57.0 1.8
59.0 26.5
63.0 1.0
66.0 5.0
67.0 2.7
68.0 2.6
69.0 55.4
70.0 2.6
82.0 6.6
83.0 8.6
95.0 1.8
97.0 8.8
98.0 3.1
111.0 2.6
112.0 100.0
113.0 6.7
125.0 57.4
126.0 3.8
140.0 59.8
141.0 5.3