Product Name3,4-DIMETHYL-1-PENTYN-3-OL
CAS1482-15-1
Molecular FormulaC7H12O
Molecular Weight112.17
InChIInChI=1S/C7H12O/c1-5-7(4,8)6(2)3/h1,6,8H,2-4H3
InChIKey DZNLEQBXXLGELU-UHFFFAOYSA-N
SmilesC#CC(C)(O)C(C)C

Mass
MS-NW-2209 3,4-dimethyl-1-pentyn-3-ol C7H12O (Mass of molecular ion: 112)
Source Temperature: 260 °C Sample Temperature: 170 °C Reservoir, 75 eV
15.0 2.4
18.0 1.1
26.0 1.5
27.0 8.8
29.0 1.5
38.0 1.2
39.0 8.5
40.0 1.8
41.0 16.1
42.0 3.1
43.0 58.8
44.0 1.8
50.0 1.7
51.0 3.3
52.0 2.0
53.0 3.5
55.0 6.0
58.0 1.4
67.0 1.7
68.0 4.4
69.0 100.0
70.0 12.0
71.0 1.7
77.0 3.2
79.0 3.7
83.0 1.6
97.0 14.7
90 MHz in CDCl3

| 1H NMR | 89.56 MHz |
| C7 H12 O | 0.04 ml : 0.5 ml CDCl3 |
| 3,4-dimethyl-1-pentyn-3-ol | |
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Assign. Shift(ppm) |
Hz ppm Int.
217.06 2.424 377
186.13 2.079 103
169.44 1.892 24
163.63 1.828 29
162.69 1.817 42
156.25 1.745 31
155.94 1.742 32
149.56 1.670 24
130.44 1.457 1000
128.81 1.439 34
128.19 1.432 27
96.75 1.081 275
93.56 1.045 291
90.13 1.007 223
86.94 0.971 221
in CDCl3

CCl4 solution

liquid film

4880 A,150M,liquid

3,4-DIMETHYL-1-PENTYN-3-OL(1482-15-1) MS Atlas of Related Products