2,2-二甲基-5-苯基-1,3-二氧杂环乙烷-4,6-二酮(15231-78-4)红外图谱(IR2)
InChI:InChI=1S/C12H12O4/c1-12(2)15-10(13)9(11(14)16-12)8-6-4-3-5-7-8/h3-7,9H,1-2H3
InChIKey: NTUAHNQWHPQAMB-UHFFFAOYSA-N
Smiles:O1C(=O)C(C2=CC=CC=C2)C(=O)OC1(C)C
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Mass
MS-IW-0864
2,2-dimethyl-5-phenyl-1,3-dioxane-4,6-dione
C12H12O4 (Mass of molecular ion: 220)
Source Temperature: 140 °C
Sample Temperature: 90 °C
Direct, 75 eV
15.0 3.5
17.0 1.1
18.0 6.3
27.0 1.3
28.0 2.3
38.0 1.6
39.0 5.4
40.0 1.2
42.0 1.5
43.0 49.8
44.0 21.1
45.0 2.0
50.0 1.6
51.0 3.4
58.0 12.6
59.0 2.6
62.0 3.0
63.0 9.7
64.0 3.9
65.0 2.3
77.0 2.2
89.0 33.0
90.0 53.1
91.0 18.8
92.0 3.1
105.0 4.0
107.0 1.1
118.0 100.0
119.0 9.0
133.0 1.7
136.0 5.7
145.0 7.7
162.0 5.9
205.0 1.9
220.0 7.2