5-二甲氨基-1-萘磺酸(4272-77-9)质谱(MS)
分子式:C12H13NO3S
分子量: 251.3
InChI:InChI=1S/C12H13NO3S/c1-13(2)11-7-3-6-10-9(11)5-4-8-12(10)17(14,15)16/h3-8H,1-2H3,(H,14,15,16)
InChIKey: BBEQQKBWUHCIOU-UHFFFAOYSA-N
Smiles:C1(S(O)(=O)=O)=C2C(C(N(C)C)=CC=C2)=CC=C1
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Mass
MS-IW-3871
5-dimethylamino-1-naphthalenesulfonic acid
C12H13NO3S H2O (Mass of molecular ion: 251)
Source Temperature: 180 °C
Sample Temperature: 280 °C
Direct, 75 eV
15.0 1.2
17.0 1.3
18.0 5.7
28.0 2.3
30.0 1.0
39.0 2.5
42.0 7.1
43.0 1.2
44.0 4.9
48.0 1.9
50.0 2.4
51.0 4.1
52.0 1.0
55.0 1.0
62.0 1.9
63.0 7.6
63.5 1.4
64.0 5.8
65.0 2.1
70.5 1.5
71.5 1.2
72.0 1.0
74.0 3.4
75.0 4.7
76.0 3.8
76.5 2.0
77.0 8.7
77.5 2.5
78.0 1.4
83.5 5.3
84.0 1.7
84.5 2.1
85.0 1.1
86.0 1.4
87.0 2.4
88.0 2.3
89.0 2.5
98.0 1.0
99.0 1.6
100.0 1.3
101.0 3.0
102.0 2.6
103.0 2.7
113.0 3.5
114.0 4.7
115.0 15.8
116.0 4.0
117.0 1.3
125.0 1.4
125.5 1.5
126.0 8.7
127.0 19.3
128.0 9.8
129.0 4.3
130.0 2.5
131.0 2.9
139.0 1.8
140.0 3.5
141.0 3.4
142.0 2.2
143.0 3.0
144.0 3.7
152.0 1.3
153.0 5.0
154.0 26.1
155.0 14.3
156.0 6.2
157.0 3.7
158.0 1.4
167.0 5.2
168.0 51.0
169.0 41.2
170.0 14.3
171.0 6.1
172.0 1.8
184.0 3.8
185.0 2.2
186.0 1.7
203.0 1.1
208.0 7.5
221.0 1.0
223.0 2.5
235.0 1.3
236.0 2.8
237.0 26.0
238.0 3.6
239.0 1.5
250.0 40.3
251.0 100.0
252.0 15.8
253.0 6.0
265.0 1.3