Product NameETHYL 2-OCTYNOATE
CAS10519-20-7
Molecular FormulaC10H16O2
Molecular Weight168.23
InChIInChI=1S/C10H16O2/c1-3-5-6-7-8-9-10(11)12-4-2/h3-7H2,1-2H3
InChIKey QPMDWYXUSMRVKT-UHFFFAOYSA-N
SmilesC(OCC)(=O)C#CCCCCC

Mass
MS2015-05143CW ethyl 2-octynoate C10H16O2 (Mass of molecular ion: 168)
Source Temperature: 250 °C Sample Temperature: 250 °C Reservoir, 70 eV
18.0 1.8
26.0 1.2
27.0 10.8
28.0 12.8
29.0 26.3
32.0 3.4
38.0 2.6
39.0 11.9
40.0 2.5
41.0 20.9
42.0 2.7
43.0 5.4
44.0 2.1
45.0 3.4
50.0 1.5
51.0 3.7
52.0 2.7
53.0 7.9
54.0 2.5
55.0 28.0
56.0 4.1
57.0 5.9
63.0 1.4
65.0 4.2
66.0 18.3
67.0 36.1
68.0 8.6
69.0 3.5
70.0 1.6
71.0 2.0
77.0 5.3
78.0 1.0
79.0 15.4
80.0 9.9
81.0 14.1
82.0 2.8
83.0 3.6
84.0 22.2
85.0 5.6
86.0 8.0
91.0 3.9
93.0 19.7
94.0 12.0
95.0 61.1
96.0 5.2
97.0 10.2
98.0 4.9
99.0 4.0
107.0 3.8
108.0 1.6
109.0 1.0
110.0 1.6
111.0 15.7
112.0 9.9
113.0 3.3
114.0 4.7
121.0 6.9
122.0 8.2
123.0 100.0
124.0 8.8
125.0 14.8
126.0 1.8
139.0 13.5
140.0 6.4
141.0 1.9
153.0 1.4
400 MHz in CDCl3
in DMSO-d6

| 1H NMR | 399.65 MHz |
| C10 H16 O2 | 0.05 ml : 0.5 ml CDCl3 |
| ethyl 2-octynoate | |
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Assign. Shift(ppm) |
Hz ppm Int.
1695.31 4.242 175
1688.23 4.225 504
1681.03 4.207 504
1673.95 4.189 182
938.23 2.348 274
931.15 2.330 544
923.95 2.312 300
649.66 1.626 44
642.82 1.609 128
635.25 1.590 182
627.81 1.571 164
620.48 1.553 70
571.53 1.431 36
570.31 1.428 38
564.45 1.413 96
561.16 1.405 103
557.25 1.395 121
555.42 1.390 130
552.86 1.384 108
551.27 1.380 101
548.95 1.374 150
548.10 1.372 156
545.53 1.366 122
544.43 1.363 86
542.11 1.357 173
535.52 1.340 162
534.18 1.337 155
529.42 1.325 603
522.34 1.307 1000
515.14 1.289 536
369.75 0.926 375
362.67 0.908 668
355.47 0.890 280

in CDCl3
in DMSO-d6


liquid film

ETHYL 2-OCTYNOATE(10519-20-7) IR1 Atlas of Related Products