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MassMS-NW-1999 1,3-diethyl-2-thiourea C5H12N2S (Mass of molecular ion: 132)
Source Temperature: 150 °C Sample Temperature: 100 °C Direct, 75 eV
15.0 1.8 18.0 4.5 27.0 7.4 28.0 8.1 29.0 10.7 30.0 8.0 41.0 1.0 42.0 3.9 43.0 13.3 44.0 100.0 45.0 3.0 55.0 7.3 56.0 4.0 59.0 2.9 60.0 21.7 61.0 1.4 62.0 1.1 69.0 1.6 71.0 11.9 72.0 1.2 76.0 1.3 83.0 3.4 88.0 5.2 89.0 1.8 98.0 2.7 99.0 5.1 103.0 1.9 131.0 3.6 132.0 60.5 133.0 4.7 134.0 3.0
90 MHz in D2O
parameter in D2O
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1H NMR 89.56 MHz C5 H12 N2 S saturated in D2O 1,3-diethyl-2-thiourea 
Assign. Shift(ppm)
B 3.39 C 1.164 THE SOLVENT SIGNAL REMOVED.
Hz ppm Int.315.56 3.524 48 308.19 3.442 136 301.00 3.361 148 293.94 3.283 62 111.38 1.244 472 104.19 1.164 1000 96.88 1.082 403
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1H NMR 300 MHz C5 H12 N2 S saturated in D2O 1,3-diethyl-2-thiourea Parameter ppm Hz
D(A) 3.39 D(B) 1.164 J(A,B) 7.2
Hz ppm Int.1027.79 3.426 48 1020.65 3.402 131 1013.48 3.378 133 1006.34 3.354 51 356.38 1.188 511 349.18 1.164 1000 341.98 1.140 487
in D2O
CCl4 solution
KBr disc
nujol mull
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