DIETHYL ETHYLPHOSPHONATE(78-38-6) MS
Product NameDIETHYL ETHYLPHOSPHONATE
CAS78-38-6
Molecular FormulaC6H15O3P
Molecular Weight166.16
InChIInChI=1S/C6H15O3P/c1-4-8-10(7,6-3)9-5-2/h4-6H2,1-3H3
InChIKey AATNZNJRDOVKDD-UHFFFAOYSA-N
SmilesP(CC)(=O)(OCC)OCC
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MassMS-IW-8667 diethyl ethylphosphonate C6H15O3P (Mass of molecular ion: 166)
Source Temperature: 210 °C Sample Temperature: 150 °C Reservoir, 75 eV
26.0 1.3 27.0 8.8 28.0 5.1 29.0 17.8 31.0 1.3 43.0 2.6 45.0 6.0 47.0 3.8 65.0 30.2 81.0 20.8 82.0 18.9 83.0 6.4 91.0 9.3 92.0 1.9 93.0 68.4 94.0 16.0 95.0 2.5 109.0 20.3 110.0 11.5 111.0 100.0 112.0 2.4 121.0 17.6 122.0 22.6 123.0 1.5 137.0 7.1 138.0 33.6 139.0 53.7 140.0 2.7 151.0 3.7 165.0 2.6 166.0 16.9 167.0 4.4
400 MHz in CDCl3
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1H NMR 399.65 MHz C6 H15 O3 P 0.05 ml : 0.5 ml CDCl3 diethyl ethylphosphonate 
Assign. Shift(ppm)
A 4.107 B 1.744 C 1.333 D 1.166
Hz ppm Int.1661.01 4.157 56 1657.96 4.149 69 1653.93 4.139 67 1652.83 4.136 72 1651.61 4.133 109 1650.88 4.131 210 1649.78 4.129 93 1646.73 4.121 41 1645.75 4.118 93 1644.65 4.116 246 1643.80 4.114 281 1642.70 4.111 219 1637.57 4.098 249 1636.84 4.096 281 1635.62 4.093 218 1634.52 4.090 84 1629.88 4.079 206 1628.54 4.075 91 1627.32 4.072 72 1626.71 4.071 65 1622.80 4.061 70 1619.63 4.053 54 718.02 1.797 57 710.21 1.778 186 702.51 1.758 198 699.83 1.752 57 694.95 1.739 74 692.02 1.732 181 684.33 1.713 191 676.76 1.694 65 539.92 1.351 654 536.99 1.344 31 532.84 1.334 1000 525.76 1.316 591 483.64 1.211 200 476.07 1.192 381 468.26 1.172 180 463.75 1.161 205 456.18 1.142 384 448.36 1.122 181
in CDCl3
liquid film
