Ethyl diethoxyphosphinylformate(1474-78-8) IR1
Product NameEthyl diethoxyphosphinylformate
CAS1474-78-8
Molecular FormulaC7H15O5P
Molecular Weight210.16
InChIInChI=1S/C7H15O5P/c1-4-10-7(8)13(9,11-5-2)12-6-3/h4-6H2,1-3H3
InChIKey NOJFJZZMRDSOLM-UHFFFAOYSA-N
SmilesP(=O)(OCC)(OCC)C(OCC)=O
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MassMS-NW-7589 ethyl (diethoxyphosphoryl)formate C7H15O5P (Mass of molecular ion: 210)
Source Temperature: 270 °C Sample Temperature: 170 °C Reservoir, 75 eV
15.0 2.2 19.0 1.5 26.0 2.8 27.0 21.8 28.0 7.7 29.0 71.6 30.0 1.7 31.0 8.9 43.0 6.5 44.0 1.8 45.0 16.1 47.0 5.9 59.0 3.2 65.0 25.8 66.0 1.3 73.0 2.4 81.0 72.8 82.0 45.9 83.0 20.9 91.0 20.8 92.0 3.0 93.0 11.3 94.0 2.8 99.0 14.0 109.0 100.0 110.0 14.2 111.0 38.2 112.0 1.1 122.0 2.1 125.0 5.6 126.0 1.6 127.0 15.6 137.0 46.3 138.0 15.5 139.0 10.3 153.0 1.8 154.0 1.4 155.0 8.2 166.0 1.8 183.0 1.1 210.0 2.3
90 MHz in CDCl3
400 MHz in CDCl3
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1H NMR 89.56 MHz C7 H15 O5 P 0.05 ml : 0.5 ml CDCl3 ethyl (diethoxyphosphoryl)formate 
Assign. Shift(ppm)
A 4.323 B 4.267 C 1.394 D 1.358 400MHZ : HSP-43-319 J(P-31,A)=1.2HZ J(A,D)=7.2HZ J(P-31,D)=1.5HZ J(B,C)=J(P-31,B)=7HZ J(P-31,C)=0.7HZ
Hz ppm Int.398.44 4.449 167 397.38 4.438 79 391.31 4.370 558 390.06 4.356 324 384.19 4.290 609 383.00 4.277 568 380.06 4.244 62 379.56 4.239 61 377.13 4.211 251 375.94 4.198 453 372.69 4.162 34 369.00 4.121 135 132.06 1.475 525 131.50 1.469 480 128.94 1.440 281 127.44 1.423 301 125.06 1.397 1000 124.44 1.390 930 121.88 1.361 492 120.38 1.345 476 117.94 1.317 486 117.38 1.311 440 114.69 1.281 223 113.25 1.265 202
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1H NMR 399.65 MHz C7 H15 O5 P 0.05 ml : 0.5 ml CDCl3 ethyl (diethoxyphosphoryl)formate Assign. Shift(ppm)
A 4.334 B 4.30 C 1.404 D 1.370
Hz ppm Int.1744.14 4.365 96 1742.92 4.362 97 1736.94 4.347 287 1735.72 4.344 274 1733.64 4.338 170 1729.86 4.329 290 1728.64 4.326 289 1726.56 4.321 448 1722.66 4.311 119 1721.44 4.308 125 1719.48 4.303 488 1718.38 4.300 410 1712.40 4.285 219 1711.30 4.282 407 1708.13 4.275 32 1704.22 4.265 162 568.73 1.424 627 567.99 1.422 565 565.43 1.415 48 561.65 1.406 1000 560.91 1.404 876 554.57 1.388 646 553.83 1.386 637 552.61 1.383 329 547.00 1.369 506 545.53 1.366 493 539.79 1.351 268 538.33 1.348 274
in CDCl3
liquid film
