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Product Name2,4-Dimethyl-3-pentanone
CAS565-80-0
Molecular FormulaC7H14O
Molecular Weight114.19
InChIInChI=1S/C7H14O/c1-5(2)7(8)6(3)4/h5-6H,1-4H3
InChIKey HXVNBWAKAOHACI-UHFFFAOYSA-N
SmilesCC(C)C(=O)C(C)C

Mass
MS-NW-4192 2,4-dimethyl-3-pentanone C7H14O (Mass of molecular ion: 114)
Source Temperature: 230 °C Sample Temperature: 180 °C Reservoir, 75 eV
27.0 9.3
28.0 1.3
29.0 2.1
39.0 4.7
41.0 12.7
42.0 5.0
43.0 100.0
44.0 3.4
55.0 1.1
57.0 2.2
70.0 6.3
71.0 28.8
72.0 1.5
114.0 5.3
90 MHz in CDCl3

| 1H NMR | 89.56 MHz |
| C7 H14 O | 0.04 ml : 0.5 ml CDCl3 |
| 2,4-dimethyl-3-pentanone | |
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Assign. Shift(ppm) |
Hz ppm Int.
263.13 2.939 27
256.13 2.860 60
249.38 2.785 72
242.38 2.707 69
235.69 2.632 38
102.63 1.146 27
101.50 1.134 44
100.06 1.118 1000
98.06 1.095 42
94.63 1.057 38
93.25 1.042 873
in CDCl3

liquid film

4880 A,200 M,liquid

2,4-Dimethyl-3-pentanone(565-80-0) IR1 Atlas of Related Products