正二十一烷(629-94-7)紅外圖譜(IR1)
InChI:InChI=1S/C21H44/c1-3-5-7-9-11-13-15-17-19-21-20-18-16-14-12-10-8-6-4-2/h3-21H2,1-2H3
InChIKey: FNAZRRHPUDJQCJ-UHFFFAOYSA-N
Smiles:CCCCCCCCCCCCCCCCCCCCC
-
Mass
MS-NW-2012
henicosane
C21H44 (Mass of molecular ion: 296)
Source Temperature: 250 °C
Sample Temperature: 170 °C
Reservoir, 75 eV
18.0 2.6
27.0 3.5
28.0 1.0
29.0 11.2
39.0 1.8
41.0 19.7
42.0 5.5
43.0 58.8
44.0 2.0
54.0 1.4
55.0 15.2
56.0 10.5
57.0 100.0
58.0 4.4
67.0 1.3
68.0 1.5
69.0 8.7
70.0 9.2
71.0 69.6
72.0 3.8
82.0 1.9
83.0 7.0
84.0 6.6
85.0 47.9
86.0 3.3
96.0 1.0
97.0 5.5
98.0 5.2
99.0 16.4
100.0 1.2
111.0 2.9
112.0 4.2
113.0 11.0
114.0 1.0
125.0 1.4
126.0 3.3
127.0 8.6
140.0 2.8
141.0 6.7
154.0 2.4
155.0 5.5
168.0 1.9
169.0 4.7
182.0 1.5
183.0 3.9
196.0 1.2
197.0 3.4
210.0 1.0
211.0 2.8
225.0 2.5
239.0 2.0
253.0 1.2
296.0 3.9