ETHYLENE GLYCOL MONOISOBUTYL ETHER
Product Name ETHYLENE GLYCOL MONOISOBUTYL ETHER
CAS4439-24-1
MFC6H14O2
MW118.17
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MassMS-NW-1202 2-isobutoxyethanol C6H14O2 (Mass of molecular ion: 118)
Source Temperature: 240 °C Sample Temperature: 180 °C Reservoir, 75 eV
15.0 2.0 18.0 3.2 19.0 2.4 27.0 9.8 28.0 2.7 29.0 22.8 31.0 7.7 39.0 6.2 40.0 1.0 41.0 30.3 42.0 2.8 43.0 5.0 44.0 2.1 45.0 72.1 46.0 1.8 55.0 4.1 56.0 10.1 57.0 100.0 58.0 4.6 59.0 3.5 63.0 1.3 71.0 3.6 72.0 1.8 73.0 2.9 75.0 22.8 76.0 1.1 87.0 10.1 100.0 1.0
90 MHz in CDCl3
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1H NMR 89.56 MHz C6 H14 O2 0.04 ml : 0.5 ml CDCl3 2-isobutoxyethanol 
Assign. Shift(ppm)
A 3.718 B 3.536 C 3.241 D 2.45 E 1.874 F 0.918
Hz ppm Int.339.38 3.790 49 338.19 3.777 55 334.69 3.738 101 332.81 3.717 85 329.94 3.685 160 329.38 3.678 152 320.44 3.578 159 319.69 3.570 157 318.69 3.559 66 316.94 3.539 104 315.56 3.524 96 315.00 3.518 114 314.25 3.509 72 311.56 3.479 63 310.25 3.465 54 293.81 3.281 413 287.19 3.207 471 219.31 2.449 240 175.56 1.961 41 168.75 1.885 53 162.25 1.812 47 85.06 0.950 1000 78.50 0.877 782
in CDCl3
CCl4 solution
liquid film
4880 A,200 M,liquid
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