116-17-6

三异丙基亚磷酸酯(116-17-6)质谱(MS)

产品名称:三异丙基亚磷酸酯

CAS:116-17-6

分子式:C9H21O3P

分子量: 208.24

InChI:InChI=1S/C9H21O3P/c1-7(2)10-13(11-8(3)4)12-9(5)6/h7-9H,1-6H3

InChIKey: SJHCUXCOGGKFAI-UHFFFAOYSA-N

Smiles:P(OC(C)C)(OC(C)C)OC(C)C

Mass

MS-IW-1358          
triisopropyl phosphite
C9H21O3P            (Mass of molecular ion:    208)

   Source Temperature: 220 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      15.0       1.2
      19.0       1.4
      27.0       8.8
      28.0       1.2
      29.0       1.4
      31.0       2.2
      38.0       1.0
      39.0       8.2
      40.0       2.1
      41.0      24.5
      42.0       9.1
      43.0      54.1
      44.0       3.3
      45.0      47.2
      46.0       1.1
      47.0       3.1
      56.0       2.1
      57.0       1.6
      58.0       1.1
      59.0      13.2
      65.0      27.2
      69.0       1.6
      78.0       1.6
      81.0       1.4
      82.0      98.0
      83.0      90.6
      91.0       1.5
      92.0       1.5
      96.0       1.5
      99.0      27.0
     105.0       2.6
     107.0      55.3
     108.0       3.2
     109.0     100.0
     110.0       2.5
     123.0      12.0
     124.0      82.6
     125.0      35.9
     126.0       1.5
     139.0       1.9
     140.0       2.5
     141.0       7.3
     149.0      12.7
     151.0       2.6
     166.0       8.0
     167.0      14.6
     168.0       1.0
     183.0       1.9
     208.0       6.8
     209.0       1.8

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₉ H₂₁ O₃ P	0.05 ml : 0.5 ml CDCl₃
triisopropyl phosphite

    Assign.     Shift(ppm)

      A             4.406
      B             1.254

     Hz     ppm     Int.

   1777.83   4.449     42
   1771.73   4.434    104
   1768.92   4.427     48
   1765.50   4.418    142
   1762.70   4.411    110
   1759.28   4.403    111
   1756.59   4.396    139
   1753.17   4.387     51
   1750.37   4.380    108
   1744.14   4.365     46
    504.15   1.262   1000
    497.92   1.246    933

in CDCl3