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6914-71-2More Spectrum > 1,1-Cyclopropanedicarboxylic acid dimethyl ester(6914-71-2)MS
1,1-Cyclopropanedicarboxylic acid dimethyl ester
Product Name 1,1-Cyclopropanedicarboxylic acid dimethyl ester
CAS6914-71-2
MFC7H10O4
MW158.15
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MassMS-IW-9196 dimethyl 1,1-cyclopropanedicarboxylate C7H10O4 (Mass of molecular ion: 158)
Source Temperature: 220 °C Sample Temperature: 150 °C Reservoir, 75 eV
15.0 35.2 26.0 2.8 27.0 8.8 28.0 9.7 29.0 18.8 30.0 2.3 31.0 3.5 32.0 1.0 37.0 2.1 38.0 5.0 39.0 26.4 40.0 17.2 41.0 14.6 42.0 3.6 43.0 3.1 44.0 5.7 45.0 9.4 53.0 10.3 54.0 2.1 55.0 5.9 56.0 1.5 57.0 1.0 58.0 1.0 59.0 79.9 60.0 2.0 66.0 1.0 67.0 4.2 68.0 30.5 69.0 10.8 70.0 1.4 71.0 4.0 83.0 1.9 85.0 1.3 95.0 32.4 96.0 2.2 97.0 1.4 98.0 30.6 99.0 15.0 100.0 22.2 101.0 1.7 113.0 3.2 125.0 1.1 126.0 57.3 127.0 100.0 128.0 7.1 129.0 1.7 157.0 6.2 158.0 6.0
400 MHz in CDCl3
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1H NMR 399.65 MHz C7 H10 O4 0.05 ml : 0.5 ml CDCl3 dimethyl 1,1-cyclopropanedicarboxylate 
Assign. Shift(ppm)
A 3.744 B 1.461
Hz ppm Int.1496.46 3.745 1000 584.11 1.462 837
in CDCl3
liquid film
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