2-Methyl-1-pentene(763-29-1) 1H NMR
Product Name2-Methyl-1-pentene
CAS763-29-1
Molecular FormulaC6H12
Molecular Weight84.16
InChIInChI=1S/C6H12/c1-4-5-6(2)3/h2,4-5H2,1,3H3
InChIKey WWUVJRULCWHUSA-UHFFFAOYSA-N
SmilesC=C(C)CCC
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MassMS-NW-3188 2-methyl-1-pentene C6H12 (Mass of molecular ion: 84)
Source Temperature: 290 °C Sample Temperature: 180 °C Reservoir, 75 eV
15.0 1.2 26.0 1.0 27.0 12.5 28.0 1.0 29.0 8.1 38.0 2.1 39.0 20.1 40.0 4.2 41.0 91.3 42.0 14.8 43.0 7.0 50.0 1.9 51.0 2.8 52.0 1.0 53.0 7.6 54.0 2.3 55.0 24.3 56.0 14.3 65.0 1.3 67.0 6.1 68.0 1.8 69.0 100.0 70.0 5.7 83.0 1.1 84.0 44.0 85.0 2.9
90 MHz in CDCl3
400 MHz in CDCl3
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1H NMR 89.56 MHz C6 H12 0.04 ml : 0.5 ml CDCl3 2-methyl-1-pentene 
Assign. Shift(ppm)
A 4.68 B 1.980 C 1.703 D 1.47 E 0.90
Hz ppm Int.420.81 4.699 229 419.50 4.685 357 418.75 4.676 443 417.75 4.665 350 416.69 4.653 213 414.31 4.627 51 185.94 2.077 107 178.94 1.998 226 171.38 1.914 208 153.63 1.716 697 152.69 1.705 1000 151.38 1.691 681 148.56 1.659 98 145.13 1.621 37 143.81 1.606 53 142.13 1.587 104 140.94 1.574 152 139.00 1.553 46 137.69 1.538 40 135.06 1.509 145 134.25 1.499 148 133.19 1.488 172 132.13 1.476 107 130.94 1.463 45 129.00 1.441 84 127.94 1.429 156 127.19 1.421 104 125.88 1.406 203 123.44 1.379 35 122.69 1.370 38 121.44 1.356 66 119.00 1.329 146 112.25 1.254 56 87.75 0.980 281 86.88 0.971 440 82.69 0.924 66 80.06 0.894 747 73.75 0.824 148 72.69 0.812 245 71.31 0.797 128
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1H NMR 399.65 MHz C6 H12 0.04 ml : 0.5 ml CDCl3 2-methyl-1-pentene Assign. Shift(ppm)
A *1 4.70 B *1 4.66 C 1.987 D 1.705 E 1.455 F 0.897
Hz ppm Int.1879.64 4.704 74 1878.91 4.702 106 1878.17 4.700 145 1877.44 4.698 162 1876.71 4.696 186 1875.85 4.694 192 1875.12 4.692 172 1874.39 4.691 155 1873.78 4.689 104 1872.92 4.687 65 1867.31 4.673 64 1866.46 4.671 119 1865.11 4.667 198 1864.26 4.665 212 1862.92 4.662 172 1861.94 4.659 131 801.76 2.007 148 794.19 1.988 228 786.62 1.969 159 682.25 1.708 690 681.40 1.705 777 680.91 1.704 730 679.93 1.702 582 599.98 1.502 64 594.48 1.488 35 592.53 1.483 194 590.58 1.478 34 587.04 1.469 73 585.08 1.464 264 583.13 1.460 58 579.71 1.451 70 578.74 1.449 118 577.51 1.446 293 575.68 1.441 55 572.51 1.433 34 571.53 1.431 56 570.07 1.427 191 562.74 1.409 64 365.72 0.916 574 363.16 0.909 51 362.79 0.908 51 358.40 0.897 1000 350.95 0.879 491
in CDCl3
liquid film
