Tris(2-carboxyethyl)phosphine hydrochloride(51805-45-9) IR2

Product NameTris(2-carboxyethyl)phosphine hydrochloride

CAS 51805-45-9

Molecular FormulaC9H15O6P.ClH

Molecular Weight286.65

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Tris(2-carboxyethyl)phosphine hydrochloride(51805-45-9) IR2
Mass

MS-IW-9007          
3,3',3''-phosphinetriyltripropionic acid hydrochloride
C9H15O6P HCl        (Mass of molecular ion:    250)

   Source Temperature: 190 °C
   Sample Temperature: 230 °C
   Direct, 75 eV

      25.0       3.4
      26.0      19.3
      27.0      33.8
      28.0      61.9
      29.0       6.2
      36.0       4.9
      38.0       2.3
      39.0       4.7
      40.0       1.9
      41.0      11.4
      42.0       2.8
      43.0       4.7
      44.0     100.0
      45.0      10.7
      46.0       1.5
      47.0      14.3
      48.0       3.4
      49.0       2.4
      50.0       1.0
      51.0       1.1
      52.0       1.5
      53.0       3.6
      54.0       4.2
      55.0      72.0
      56.0      23.5
      57.0       8.2
      58.0       1.6
      60.0       1.1
      62.0       1.7
      65.0       8.6
      66.0       2.7
      67.0       5.0
      68.0       3.8
      69.0       2.4
      70.0       2.2
      71.0       2.6
      72.0      22.4
      73.0       3.4
      74.0       1.4
      75.0       6.7
      76.0       3.5
      77.0       1.5
      78.0       2.2
      79.0       1.6
      81.0       1.8
      82.0       1.7
      83.0       2.8
      84.0       1.2
      85.0       1.2
      86.0       1.8
      87.0       1.2
      91.0       3.1
      92.0       6.6
      93.0       2.1
      94.0       1.6
      95.0       1.9
      96.0       4.7
      97.0       1.9
      98.0       2.3
     103.0       3.6
     104.0      16.3
     105.0       6.6
     106.0       1.0
     109.0       2.9
     111.0       5.7
     112.0       1.4
     114.0       1.7
     115.0       1.0
     116.0       1.7
     118.0       1.7
     119.0       3.1
     120.0      19.3
     121.0      14.8
     122.0       1.1
     130.0       1.5
     131.0       1.9
     132.0      14.7
     133.0       1.7
     134.0       1.4
     137.0      11.0
     142.0       1.7
     148.0       8.6
     149.0       1.4
     157.0       1.0
     158.0       1.3
     159.0       2.6
     160.0       9.6
     161.0       1.0
     170.0       2.4
     173.0       1.0
     175.0       6.3
     176.0      14.0
     177.0       2.1
     188.0       3.0
     204.0       2.3
     214.0       1.0

400 MHz in DMSO-d6

Tris(2-carboxyethyl)phosphine hydrochloride(51805-45-9) IR2

¹H NMR	399.65 MHz
C₉ H₁₅ O₆ P	0.041 g : 0.5 ml DMSO-d₆
3,3',3''-phosphinetriyltripropionic acid hydrochloride

    Assign.     Shift(ppm)

      A            11.7
      B             2.474
      C             2.023

     Hz     ppm     Int.

   4659.20  11.659    531
   1015.48   2.541     22
   1002.29   2.508    596
    994.59   2.489    851
    991.66   2.482    884
    986.35   2.469   1000
    984.70   2.464    906
    975.73   2.442    694
    822.23   2.058    647
    813.81   2.037    826
    810.69   2.029    867
    806.12   2.018    802
    802.27   2.008    793
    794.58   1.989    544

in DMSO-d6