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MassMS-NW-9661 diethylene glycol tert-butyl methyl ether C9H20O3 (Mass of molecular ion: 176)
Source Temperature: 260 °C Sample Temperature: 150 °C Reservoir, 75 eV
15.0 2.7 27.0 2.4 28.0 12.7 29.0 17.7 31.0 14.3 32.0 2.5 39.0 2.5 41.0 21.0 42.0 1.6 43.0 8.6 44.0 2.5 45.0 25.5 55.0 1.7 56.0 10.0 57.0 100.0 58.0 14.1 59.0 84.9 60.0 7.9 71.0 3.6 72.0 2.1 73.0 1.2 75.0 3.6 77.0 5.5 87.0 5.0 88.0 3.2 89.0 20.2 90.0 5.6 91.0 19.1 100.0 11.3 101.0 1.8 103.0 17.1 104.0 1.0 119.0 1.8 121.0 3.8 161.0 1.4
90 MHz in CDCl3
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1H NMR 89.56 MHz C9 H20 O3 0.05 ml : 0.5 ml CDCl3 diethylene glycol tert-butyl methyl ether 
Assign. Shift(ppm)
A 3.63 to 3.54 B 3.380 C 1.195
Hz ppm Int.331.94 3.707 29 331.19 3.698 28 329.19 3.676 42 327.69 3.659 52 326.31 3.644 67 324.56 3.624 95 324.00 3.618 100 322.38 3.600 103 320.19 3.576 184 318.94 3.562 181 316.50 3.534 90 313.88 3.505 32 313.06 3.496 31 311.31 3.476 24 310.88 3.472 23 302.81 3.382 441 107.13 1.197 1000
in CDCl3
liquid film
