Urethane(51-79-6) IR3
Molecular FormulaC3H7NO2
Molecular Weight89.09
InChIInChI=1S/C3H7NO2/c1-2-6-3(4)5/h2H2,1H3,(H2,4,5)
InChIKey JOYRKODLDBILNP-UHFFFAOYSA-N
SmilesC(OCC)(=O)N
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MassMS-NW-1668 ethyl carbamate C3H7NO2 (Mass of molecular ion: 89)
Source Temperature: 250 °C Sample Temperature: 180 °C Reservoir, 75 eV
14.0 1.6 15.0 5.3 16.0 5.9 17.0 7.6 18.0 28.5 19.0 3.6 26.0 5.1 27.0 27.5 28.0 10.3 29.0 22.4 30.0 2.6 31.0 40.3 42.0 1.9 43.0 10.7 44.0 100.0 45.0 70.2 46.0 9.3 61.0 5.4 62.0 84.4 63.0 1.3 71.0 1.1 74.0 13.9 89.0 4.6
90 MHz in CDCl3
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1H NMR 89.56 MHz C3 H7 N O2 0.041 g : 0.5 ml CDCl3 ethyl carbamate 
Assign. Shift(ppm)
A 4.8 B 4.113 C 1.255
Hz ppm Int.379.44 4.237 131 372.25 4.157 457 365.19 4.078 480 358.06 3.998 158 119.44 1.334 499 112.31 1.255 1000 105.19 1.175 441
in CDCl3
CCl4 solution
KBr disc
nujol mull
4880 A,200 M,powder
