十八烷二酸二甲酯(1472-93-1)質譜(MS)
InChI:InChI=1S/C20H38O4/c1-23-19(21)17-15-13-11-9-7-5-3-4-6-8-10-12-14-16-18-20(22)24-2/h3-18H2,1-2H3
InChIKey: ZOXMHKCFDXHCJX-UHFFFAOYSA-N
Smiles:C(OC)(=O)CCCCCCCCCCCCCCCCC(OC)=O
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Mass
MS2014-05007CW
dimethyl octadecanedioate
C20H38O4 (Mass of molecular ion: 342)
Source Temperature: 240 °C
Sample Temperature: 25 °C
Direct, 70 eV
15.0 2.0
27.0 1.8
29.0 5.7
39.0 2.0
41.0 20.5
42.0 3.7
43.0 16.8
45.0 1.9
53.0 1.5
54.0 2.6
55.0 37.3
56.0 4.8
57.0 12.0
58.0 1.4
59.0 12.6
67.0 7.9
68.0 4.3
69.0 29.2
70.0 3.3
71.0 5.4
73.0 4.1
74.0 55.8
75.0 5.5
79.0 2.1
80.0 2.8
81.0 10.4
82.0 4.6
83.0 20.8
84.0 39.7
85.0 5.7
87.0 29.4
88.0 3.3
93.0 3.0
94.0 4.0
95.0 10.3
96.0 6.5
97.0 19.3
98.0 100.0
99.0 8.7
100.0 1.0
101.0 5.1
107.0 3.3
108.0 4.1
109.0 6.3
110.0 3.7
111.0 12.2
112.0 33.7
113.0 4.0
114.0 1.3
115.0 4.4
116.0 1.6
121.0 6.5
122.0 2.6
123.0 4.7
124.0 2.3
125.0 7.7
126.0 8.8
127.0 1.9
128.0 1.3
129.0 4.1
130.0 2.9
133.0 1.1
135.0 6.2
136.0 2.0
137.0 3.4
138.0 2.3
139.0 5.3
140.0 7.0
141.0 2.1
143.0 4.3
144.0 4.9
149.0 4.0
150.0 1.5
151.0 1.9
152.0 2.8
153.0 3.9
154.0 9.7
155.0 1.7
157.0 2.6
158.0 6.2
163.0 2.7
164.0 1.0
165.0 1.3
166.0 1.4
167.0 2.6
168.0 5.5
169.0 1.1
171.0 2.8
172.0 4.9
177.0 2.0
180.0 1.3
181.0 2.6
182.0 4.4
185.0 2.2
186.0 1.6
192.0 1.0
194.0 3.0
195.0 4.0
196.0 8.8
197.0 1.5
199.0 1.6
200.0 1.0
208.0 1.3
209.0 1.3
210.0 2.0
213.0 2.1
214.0 1.1
219.0 7.1
220.0 1.3
226.0 1.7
227.0 3.5
233.0 1.3
235.0 1.2
236.0 9.5
237.0 17.1
238.0 3.0
250.0 5.8
251.0 2.5
254.0 2.8
256.0 3.6
267.0 1.0
268.0 3.1
269.0 42.1
270.0 7.8
277.0 1.7
278.0 9.8
279.0 3.3
310.0 10.0
311.0 51.0
312.0 10.5
313.0 1.4
342.0 1.1
343.0 1.2