褐煤酸(506-48-9)紅外圖譜(IR2)
InChI:InChI=1S/C28H56O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28(29)30/h2-27H2,1H3,(H,29,30)
InChIKey: UTOPWMOLSKOLTQ-UHFFFAOYSA-N
Smiles:C(O)(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCC
-
Mass
MS-NW-6944
octacosanoic acid
C28H56O2 (Mass of molecular ion: 424)
Source Temperature: 240 °C
Sample Temperature: 170 °C
Direct, 75 eV
27.0 4.7
28.0 1.4
29.0 15.1
39.0 4.0
41.0 38.8
42.0 8.7
43.0 77.6
44.0 2.5
45.0 2.1
53.0 2.2
54.0 4.6
55.0 53.5
56.0 17.0
57.0 76.5
58.0 3.8
59.0 1.9
60.0 36.4
61.0 18.1
67.0 7.3
68.0 6.9
69.0 37.5
70.0 12.5
71.0 43.7
72.0 2.3
73.0 47.9
74.0 4.5
79.0 1.6
80.0 1.0
81.0 6.9
82.0 7.9
83.0 33.4
84.0 10.1
85.0 27.4
86.0 2.0
87.0 10.8
88.0 1.1
93.0 1.2
95.0 5.2
96.0 7.5
97.0 27.8
98.0 14.3
99.0 9.2
101.0 5.1
102.0 2.3
107.0 1.1
109.0 3.3
110.0 3.4
111.0 14.9
112.0 5.4
113.0 6.0
115.0 8.5
116.0 7.3
121.0 1.8
123.0 2.1
124.0 2.2
125.0 9.0
126.0 2.8
127.0 4.6
129.0 32.9
130.0 3.5
135.0 2.0
137.0 1.2
138.0 1.7
139.0 5.5
140.0 2.0
141.0 3.3
143.0 4.0
149.0 1.4
152.0 1.4
153.0 3.9
154.0 1.9
155.0 2.8
157.0 2.3
158.0 1.3
163.0 1.0
167.0 2.7
168.0 1.4
169.0 2.0
171.0 6.0
172.0 2.3
181.0 1.9
182.0 1.2
183.0 1.9
185.0 11.2
186.0 1.8
195.0 1.5
196.0 1.1
197.0 1.3
199.0 1.7
209.0 1.2
210.0 1.2
211.0 1.1
213.0 2.1
223.0 1.1
224.0 1.1
225.0 1.1
227.0 3.2
228.0 1.0
238.0 1.2
241.0 3.3
255.0 1.3
266.0 1.0
269.0 3.0
270.0 1.1
283.0 2.6
297.0 1.5
311.0 1.3
325.0 7.4
326.0 1.8
339.0 3.5
362.0 1.6
364.0 1.4
367.0 1.8
381.0 12.5
382.0 3.6
388.0 1.0
395.0 1.9
406.0 1.5
424.0 100.0
425.0 30.7
426.0 5.5