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959-26-2

TEREPHTHALIC ACID BIS(2-HYDROXYETHYL) ESTER

Product Name TEREPHTHALIC ACID BIS(2-HYDROXYETHYL) ESTER

CAS959-26-2

MFC12H14O6

MW254.24

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  • 959-26-2_ms
    Mass

    MS-IW-7461          
    bis(2-hydroxyethyl) terephthalate
    C12H14O6            (Mass of molecular ion:    254)
    

       Source Temperature: 170 °C
       Sample Temperature: 150 °C
       Direct, 75 eV
    

          18.0       1.5
          29.0       1.5
          31.0       1.9
          43.0       1.5
          44.0       3.7
          45.0       2.4
          50.0       2.2
          65.0       6.6
          75.0       2.4
          76.0       5.7
          77.0       1.2
          93.0       1.3
         103.0       4.8
         104.0       8.5
         105.0       1.8
         121.0      10.1
         122.0       1.6
         132.0       1.8
         134.0       1.4
         149.0      59.8
         150.0       5.6
         162.0       1.2
         167.0       3.7
         193.0     100.0
         194.0      11.5
         195.0       1.4
         211.0      63.1
         212.0       7.2
         213.0       1.0
    

400 MHz in DMSO-d6

  • 959-26-2_1hnmr

    1H NMR 399.65 MHz
    C12 H14 O6 0.034 g : 0.5 ml DMSO-d6
    bis(2-hydroxyethyl) terephthalate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.137 B 4.99 C 4.339 D 3.745 J(B,D)=5.6HZ

         Hz     ppm     Int.
    

       3252.20   8.138   1000
       2000.00   5.005     63
       1994.38   4.991    144
       1988.65   4.976     67
       1739.38   4.353    157
       1734.62   4.341    193
       1733.52   4.338    144
       1729.49   4.328    169
       1504.27   3.764     68
       1498.90   3.751    145
       1494.38   3.740    137
       1488.89   3.726     69
    

in DMSO-d6

  • 959-26-2_13cnmr

KBr disc

  • 959-26-2_ir1_2

nujol mull

  • 959-26-2_ir2