Methyl cyclopropane carboxylate(2868-37-3) MS
Product NameMethyl cyclopropane carboxylate
CAS2868-37-3
Molecular FormulaC5H8O2
Molecular Weight100.12
InChIInChI=1S/C5H8O2/c1-7-5(6)4-2-3-4/h4H,2-3H2,1H3
InChIKey PKAHQJNJPDVTDP-UHFFFAOYSA-N
SmilesC1(C(OC)=O)CC1
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MassMS-KW-0819 methyl cyclopropanecarboxylate C5H8O2 (Mass of molecular ion: 100)
Source Temperature: 220 °C Sample Temperature: 150 °C Reservoir, 75 eV
15.0 15.8 26.0 1.9 27.0 5.4 28.0 4.8 29.0 5.2 31.0 1.6 37.0 1.8 38.0 4.1 39.0 34.8 40.0 6.5 41.0 82.4 42.0 6.3 43.0 2.1 45.0 2.8 55.0 8.0 56.0 3.6 57.0 1.0 58.0 13.9 59.0 36.6 68.0 6.2 69.0 100.0 70.0 5.2 71.0 1.5 72.0 8.6 85.0 1.7 99.0 43.6 100.0 13.0 101.0 1.2
400 MHz in CDCl3
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1H NMR 399.65 MHz C5 H8 O2 0.05 ml : 0.5 ml CDCl3 methyl cyclopropanecarboxylate 
Assign. Shift(ppm)
A 3.676 B 1.613 C 0.983 D 0.856
Hz ppm Int.1469.12 3.677 1000 657.71 1.646 46 653.08 1.635 90 649.66 1.626 91 648.32 1.623 65 645.02 1.614 173 641.60 1.606 58 640.38 1.603 97 636.96 1.594 99 632.32 1.583 53 401.61 1.005 71 398.19 0.997 114 397.22 0.994 210 394.29 0.987 252 393.43 0.985 171 392.58 0.983 213 389.65 0.975 251 386.35 0.967 80 385.74 0.966 87 351.68 0.880 78 351.20 0.879 91 347.78 0.871 236 344.97 0.864 177 343.75 0.861 160 339.84 0.851 231 336.91 0.844 170 336.06 0.841 143 332.15 0.832 61
in CDCl3
Liquid film
4880 A,200 M,liquid
