2-METHYL-6-PROPOXYPYRAZINE(67845-28-7) MS
Product Name2-METHYL-6-PROPOXYPYRAZINE
CAS67845-28-7
Molecular FormulaC8H12N2O
Molecular Weight152.19
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MassMS-NW-7472 2-methyl-6-propoxypyrazine C8H12N2O (Mass of molecular ion: 152)
Source Temperature: 250 °C Sample Temperature: 170 °C Reservoir, 75 eV
15.0 2.9 26.0 2.7 27.0 19.7 28.0 11.1 29.0 1.2 37.0 1.0 38.0 3.0 39.0 18.3 40.0 11.7 41.0 21.5 42.0 12.7 43.0 16.6 52.0 2.7 53.0 1.8 54.0 12.0 55.0 8.7 56.0 1.1 64.0 1.4 65.0 1.5 66.0 11.4 67.0 3.5 68.0 3.3 81.0 42.4 82.0 80.5 83.0 5.7 93.0 9.8 94.0 9.9 95.0 2.9 96.0 1.9 109.0 1.4 110.0 100.0 111.0 8.2 122.0 2.7 123.0 15.0 124.0 3.3 137.0 1.3 151.0 1.4 152.0 13.8 153.0 1.6
90 MHz in CDCl3
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1H NMR 89.56 MHz C8 H12 N2 O 0.05 ml : 0.5 ml CDCl3 2-methyl-6-propoxypyrazine 
Assign. Shift(ppm)
A *1 7.99 B *1 7.94 C 4.267 D 2.406 E 1.783 F 1.020
Hz ppm Int.715.56 7.990 162 711.44 7.944 185 388.75 4.341 241 382.19 4.268 491 375.56 4.194 257 216.25 2.415 696 215.56 2.407 1000 214.88 2.400 561 212.31 2.371 47 172.63 1.928 37 171.13 1.911 74 164.75 1.840 138 158.19 1.767 112 157.25 1.756 164 150.50 1.681 114 98.38 1.099 282 95.69 1.069 33 94.38 1.054 42 91.38 1.021 534 86.50 0.966 31 83.69 0.935 173 82.75 0.924 97
in CDCl3
liquid film
