苯膦酸(1571-33-1)質(zhì)譜(MS)
InChI:InChI=1S/C6H7O3P/c7-10(8,9)6-4-2-1-3-5-6/h1-5H,(H2,7,8,9)
InChIKey: QLZHNIAADXEJJP-UHFFFAOYSA-N
Smiles:C1=CC=C(P(=O)(O)O)C=C1
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Mass
MS-NW-1889
phenylphosphonic acid
C6H7O3P (Mass of molecular ion: 158)
Source Temperature: 240 °C
Sample Temperature: 200 °C
Direct, 75 eV
18.0 4.3
27.0 1.8
38.0 1.5
39.0 5.2
40.0 1.3
47.0 4.6
50.0 10.4
51.0 21.1
52.0 2.5
63.0 1.1
65.0 4.7
66.0 8.1
74.0 3.4
75.0 2.2
76.0 3.7
77.0 19.1
78.0 6.9
81.0 2.3
93.0 1.0
94.0 100.0
95.0 6.6
139.0 1.4
140.0 1.9
141.0 1.6
158.0 46.0
159.0 3.1