29681-21-8

三乙二醇一异丙醚(29681-21-8)核磁图(¹HNMR)

产品名称:三乙二醇一异丙醚

CAS:29681-21-8

分子式:C9H20O4

分子量: 192.25

InChI:InChI=1S/C9H20O4/c1-9(2)13-8-7-12-6-5-11-4-3-10/h9-10H,3-8H2,1-2H3

InChIKey: FETMDPWILVCFLL-UHFFFAOYSA-N

Smiles:C(O)COCCOCCOC(C)C

¹HNMR

¹³CNMR

IR1

Mass

MS-IW-4065          
triethylene glycol monoisopropyl ether
C9H20O4             (Mass of molecular ion:    192)

   Source Temperature: 230 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       2.8
      18.0       1.1
      19.0       3.5
      27.0       9.3
      28.0       8.8
      29.0       5.3
      30.0       1.2
      31.0       9.0
      33.0       1.9
      39.0       1.9
      41.0      12.6
      42.0       4.7
      43.0      78.9
      44.0      29.1
      45.0     100.0
      46.0       5.3
      47.0       1.1
      55.0       3.0
      57.0       7.2
      58.0      33.5
      59.0      21.3
      60.0       3.5
      61.0       3.5
      62.0       1.8
      63.0       3.2
      69.0       3.6
      71.0       1.1
      72.0      15.3
      73.0      23.7
      74.0       1.2
      75.0      51.7
      76.0       7.2
      86.0      32.2
      87.0      22.7
      88.0      14.2
      89.0      47.9
      90.0       6.8
     101.0       1.8
     103.0       4.2
     104.0       1.6
     106.0       2.3
     107.0       1.3
     117.0       3.2
     119.0       7.0
     133.0       4.5
     134.0       1.1
     151.0       1.0

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₉ H₂₀ O₄	0.05 ml : 0.5 ml CDCl₃
triethylene glycol monoisopropyl ether

    Assign.     Shift(ppm)

      A             3.72
      B             3.67
      C             3.64
      D             3.60
      E             1.168

     Hz     ppm     Int.

   1501.95   3.759     38
   1491.82   3.733    167
   1487.43   3.722    230
   1482.67   3.710    211
   1467.41   3.672   1000
   1459.59   3.653    155
   1455.81   3.643    245
   1453.49   3.637    207
   1450.44   3.630    285
   1445.68   3.618    313
   1440.55   3.605    278
   1438.60   3.600    351
   1435.06   3.591    241
   1432.86   3.586    271
   1428.96   3.576    135
   1414.67   3.540     23
    476.93   1.194     65
    469.97   1.176    883
    463.75   1.161    847

in CDCl3