1,1,3,3-Tetraethylurea(1187-03-7) 13C NMR
Molecular FormulaC9H20N2O
Molecular Weight172.27
InChIInChI=1S/C9H20N2O/c1-5-10(6-2)9(12)11(7-3)8-4/h5-8H2,1-4H3
InChIKey UWHSPZZUAYSGTB-UHFFFAOYSA-N
SmilesN(CC)(CC)C(N(CC)CC)=O
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![](https://www.chemicalbook.com/Spectrum/1187-03-7_MS.gif)
Mass
MS-NW-2223
1,1,3,3-tetraethylurea
C9H20N2O (Mass of molecular ion: 172)
Source Temperature: 270 °C
Sample Temperature: 170 °C
Reservoir, 75 eV
15.0 2.3
18.0 2.0
27.0 8.7
28.0 5.8
29.0 36.0
30.0 4.1
41.0 1.2
42.0 8.7
43.0 1.5
44.0 20.7
56.0 8.3
57.0 1.2
58.0 31.1
59.0 1.1
70.0 2.7
71.0 2.8
72.0 100.0
73.0 8.9
74.0 2.9
84.0 1.5
100.0 90.2
101.0 5.9
143.0 2.1
144.0 1.1
157.0 1.6
172.0 19.5
173.0 2.2