BIS(2-ETHYLHEXYL) PHOSPHITE(3658-48-8) 1H NMR
Product NameBIS(2-ETHYLHEXYL) PHOSPHITE
CAS3658-48-8
Molecular FormulaC16H35O3P
Molecular Weight306.42
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MassMS-IW-6296 bis(2-ethylhexyl) phosphite C16H35O3P (Mass of molecular ion: 306)
Source Temperature: 200 °C Sample Temperature: 150 °C Reservoir, 75 eV
18.0 2.1 27.0 3.8 28.0 4.0 29.0 9.3 31.0 1.3 32.0 1.2 39.0 3.1 41.0 22.2 42.0 5.0 43.0 20.5 53.0 1.5 54.0 1.5 55.0 24.1 56.0 12.2 57.0 53.7 58.0 2.4 65.0 1.0 66.0 1.4 67.0 1.8 68.0 1.4 69.0 11.6 70.0 25.5 71.0 32.1 72.0 2.1 82.0 2.5 83.0 100.0 84.0 6.6 96.0 23.1 97.0 9.5 98.0 1.5 111.0 1.1 112.0 13.2 113.0 30.6 114.0 2.6 137.0 1.1 195.0 1.9 287.0 1.1
400 MHz in CDCl3
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1H NMR 399.65 MHz C16 H35 O3 P 0.05 ml : 0.5 ml CDCl3 bis(2-ethylhexyl) phosphite 
Assign. Shift(ppm)
A 6.797 B 3.987 C 1.578 D 1.40 E 1.30 F 0.908 G 0.901 J (P-31,A)=691 Hz
Hz ppm Int.3065.43 7.671 181 2374.15 5.941 180 1603.03 4.012 90 1599.98 4.004 191 1597.41 3.998 165 1595.70 3.993 142 1594.48 3.990 210 1592.77 3.986 218 1590.21 3.980 174 1587.28 3.972 192 1584.47 3.965 96 637.70 1.596 66 631.96 1.582 95 625.98 1.567 85 582.03 1.457 34 578.49 1.448 34 575.68 1.441 67 568.24 1.422 143 562.01 1.407 188 555.66 1.391 190 554.81 1.389 190 548.71 1.373 167 541.87 1.356 148 528.69 1.323 295 524.17 1.312 357 521.97 1.307 375 519.29 1.300 553 515.01 1.289 325 384.16 0.962 31 376.71 0.943 66 370.61 0.928 527 363.16 0.909 1000 360.11 0.902 694 355.59 0.890 551 353.15 0.884 357
in CDCl3
liquid film
4880 A,200 M,liquid
