1472-93-1

十八烷二酸二甲酯(1472-93-1)核磁图(¹HNMR)

产品名称:十八烷二酸二甲酯

CAS:1472-93-1

分子式:C20H38O4

分子量: 342.51

InChI:InChI=1S/C20H38O4/c1-23-19(21)17-15-13-11-9-7-5-3-4-6-8-10-12-14-16-18-20(22)24-2/h3-18H2,1-2H3

InChIKey: ZOXMHKCFDXHCJX-UHFFFAOYSA-N

Smiles:C(OC)(=O)CCCCCCCCCCCCCCCCC(OC)=O

Mass

MS2014-05007CW      
dimethyl octadecanedioate
C20H38O4            (Mass of molecular ion:    342)

   Source Temperature: 240 °C
   Sample Temperature:  25 °C
   Direct, 70 eV

      15.0       2.0
      27.0       1.8
      29.0       5.7
      39.0       2.0
      41.0      20.5
      42.0       3.7
      43.0      16.8
      45.0       1.9
      53.0       1.5
      54.0       2.6
      55.0      37.3
      56.0       4.8
      57.0      12.0
      58.0       1.4
      59.0      12.6
      67.0       7.9
      68.0       4.3
      69.0      29.2
      70.0       3.3
      71.0       5.4
      73.0       4.1
      74.0      55.8
      75.0       5.5
      79.0       2.1
      80.0       2.8
      81.0      10.4
      82.0       4.6
      83.0      20.8
      84.0      39.7
      85.0       5.7
      87.0      29.4
      88.0       3.3
      93.0       3.0
      94.0       4.0
      95.0      10.3
      96.0       6.5
      97.0      19.3
      98.0     100.0
      99.0       8.7
     100.0       1.0
     101.0       5.1
     107.0       3.3
     108.0       4.1
     109.0       6.3
     110.0       3.7
     111.0      12.2
     112.0      33.7
     113.0       4.0
     114.0       1.3
     115.0       4.4
     116.0       1.6
     121.0       6.5
     122.0       2.6
     123.0       4.7
     124.0       2.3
     125.0       7.7
     126.0       8.8
     127.0       1.9
     128.0       1.3
     129.0       4.1
     130.0       2.9
     133.0       1.1
     135.0       6.2
     136.0       2.0
     137.0       3.4
     138.0       2.3
     139.0       5.3
     140.0       7.0
     141.0       2.1
     143.0       4.3
     144.0       4.9
     149.0       4.0
     150.0       1.5
     151.0       1.9
     152.0       2.8
     153.0       3.9
     154.0       9.7
     155.0       1.7
     157.0       2.6
     158.0       6.2
     163.0       2.7
     164.0       1.0
     165.0       1.3
     166.0       1.4
     167.0       2.6
     168.0       5.5
     169.0       1.1
     171.0       2.8
     172.0       4.9
     177.0       2.0
     180.0       1.3
     181.0       2.6
     182.0       4.4
     185.0       2.2
     186.0       1.6
     192.0       1.0
     194.0       3.0
     195.0       4.0
     196.0       8.8
     197.0       1.5
     199.0       1.6
     200.0       1.0
     208.0       1.3
     209.0       1.3
     210.0       2.0
     213.0       2.1
     214.0       1.1
     219.0       7.1
     220.0       1.3
     226.0       1.7
     227.0       3.5
     233.0       1.3
     235.0       1.2
     236.0       9.5
     237.0      17.1
     238.0       3.0
     250.0       5.8
     251.0       2.5
     254.0       2.8
     256.0       3.6
     267.0       1.0
     268.0       3.1
     269.0      42.1
     270.0       7.8
     277.0       1.7
     278.0       9.8
     279.0       3.3
     310.0      10.0
     311.0      51.0
     312.0      10.5
     313.0       1.4
     342.0       1.1
     343.0       1.2

in CDCl3