Trioctylphosphine oxide(78-50-2) IR2
Product NameTrioctylphosphine oxide
CAS78-50-2
Molecular FormulaC24H51OP
Molecular Weight386.63
InChIInChI=1S/C24H51OP/c1-4-7-10-13-16-19-22-26(25,23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3
InChIKey ZMBHCYHQLYEYDV-UHFFFAOYSA-N
SmilesP(=O)(CCCCCCCC)(CCCCCCCC)CCCCCCCC
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MassMS-NW-2135 trioctylphosphine oxide C24H51OP (Mass of molecular ion: 386)
Source Temperature: 180 °C Sample Temperature: 160 °C Direct, 75 eV
18.0 3.9 27.0 4.5 28.0 2.4 29.0 11.6 39.0 2.2 41.0 18.4 42.0 2.6 43.0 17.9 47.0 1.7 49.0 1.7 53.0 1.0 55.0 17.6 56.0 2.1 57.0 6.5 63.0 11.2 64.0 8.8 65.0 1.2 67.0 3.2 69.0 14.5 70.0 1.5 71.0 1.3 73.0 1.6 75.0 2.4 76.0 1.6 77.0 6.9 78.0 66.7 79.0 3.2 81.0 1.6 83.0 1.2 87.0 1.4 89.0 1.2 90.0 4.2 91.0 8.1 92.0 82.6 93.0 3.3 101.0 1.4 103.0 2.0 104.0 5.0 105.0 13.8 106.0 25.0 107.0 1.6 117.0 3.4 118.0 3.5 119.0 8.4 120.0 9.1 131.0 2.8 132.0 2.4 133.0 7.5 134.0 5.3 143.0 1.5 145.0 2.4 146.0 1.1 147.0 7.2 148.0 3.5 159.0 1.9 161.0 5.4 162.0 6.4 163.0 2.9 173.0 1.3 175.0 2.2 176.0 84.5 177.0 10.2 187.0 1.6 189.0 12.1 190.0 58.0 191.0 7.0 201.0 1.0 203.0 29.9 204.0 17.7 205.0 2.4 215.0 1.9 217.0 10.7 218.0 6.9 229.0 1.9 231.0 15.1 232.0 6.6 243.0 1.7 245.0 15.4 246.0 4.4 257.0 1.1 259.0 8.4 260.0 1.7 271.0 1.2 272.0 1.7 273.0 15.8 274.0 100.0 275.0 18.9 276.0 1.9 287.0 2.2 288.0 29.1 289.0 5.5 299.0 1.8 301.0 44.0 302.0 11.6 303.0 1.5 315.0 6.9 316.0 2.3 327.0 1.1 329.0 21.2 330.0 5.4 343.0 14.6 344.0 3.7 357.0 10.1 358.0 2.5 371.0 2.6 385.0 10.3 386.0 16.6 387.0 3.9
in CDCl3
CCl4 solution
KBr disc
nujol mull
