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MassMS-IW-3573 2-methylpentyl propionate C9H18O2 (Mass of molecular ion: 158)
Source Temperature: 210 °C Sample Temperature: 160 °C Reservoir, 75 eV
27.0 10.9 28.0 3.6 29.0 34.4 31.0 2.4 39.0 5.3 40.0 1.0 41.0 16.4 42.0 9.6 43.0 38.4 44.0 1.3 45.0 1.3 53.0 1.1 55.0 14.1 56.0 61.9 57.0 100.0 58.0 6.0 59.0 1.7 69.0 18.9 70.0 4.1 71.0 10.6 74.0 2.5 75.0 14.3 83.0 4.1 84.0 48.3 85.0 7.9 86.0 11.6 87.0 18.3 88.0 6.5 89.0 1.1 99.0 4.2 115.0 1.0
400 MHz in CDCl3
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1H NMR 399.65 MHz C9 H18 O2 0.05 ml : 0.5 ml CDCl3 2-methylpentyl propionate 
Assign. Shift(ppm)
A *1 3.961 B *1 3.860 C 2.334 D 1.793 E 1.37 F 1.31 G 1.15 J 1.147 K 0.922 L 0.905 J(A,B)=-10.6HZ J(A,D)=5.9HZ J(B,D)=7.0HZ
Hz ppm Int.1592.41 3.985 124 1586.55 3.970 127 1581.79 3.958 199 1575.93 3.944 198 1550.54 3.880 197 1543.70 3.863 201 1539.92 3.854 127 1532.96 3.836 126 944.34 2.363 167 936.77 2.344 463 929.20 2.326 471 921.63 2.307 180 726.56 1.818 34 725.71 1.816 30 720.46 1.803 48 719.85 1.802 47 718.87 1.799 43 715.45 1.791 43 714.48 1.788 51 713.75 1.786 50 707.76 1.771 40 706.91 1.769 31 563.72 1.411 37 561.89 1.406 35 558.59 1.398 45 556.76 1.394 55 555.30 1.390 35 552.12 1.382 106 549.19 1.375 105 547.61 1.371 89 544.80 1.364 96 543.33 1.360 76 541.75 1.356 69 540.41 1.353 116 538.94 1.349 83 536.13 1.342 66 535.03 1.339 127 532.96 1.334 75 531.25 1.330 48 529.79 1.326 54 528.44 1.323 40 527.47 1.320 41 525.63 1.316 81 522.71 1.308 50 521.73 1.306 30 518.43 1.298 33 515.63 1.291 79 508.54 1.273 50 470.46 1.178 35 469.73 1.176 31 466.06 1.167 620 461.91 1.156 99 458.50 1.148 1000 455.81 1.141 67 454.83 1.139 84 450.93 1.129 559 442.26 1.107 50 371.70 0.931 905 369.87 0.926 109 367.92 0.921 340 364.99 0.914 872 363.16 0.909 175 360.72 0.903 582 357.54 0.895 97 353.52 0.885 233
in CDCl3
liquid film
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