1,3-BIS(4-METHOXYPHENOXY)BENZENE(13118-91-7) MS

Product Name1,3-BIS(4-METHOXYPHENOXY)BENZENE

CAS 13118-91-7

Molecular FormulaC20H18O4

Molecular Weight322.35

InChIInChI=1S/C20H18O4/c1-21-15-6-10-17(11-7-15)23-19-4-3-5-20(14-19)24-18-12-8-16(22-2)9-13-18/h3-14H,1-2H3

InChIKey MUFYVNCRQIHDCE-UHFFFAOYSA-N

SmilesC1(OC2=CC=C(OC)C=C2)=CC=CC(OC2=CC=C(OC)C=C2)=C1

Request For Quotation

1,3-BIS(4-METHOXYPHENOXY)BENZENE(13118-91-7) MS
Mass

MS-IW-5490          
m-bis(p-methoxyphenoxy)benzene
C20H18O4            (Mass of molecular ion:    322)

   Source Temperature: 160 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      63.0       1.3
      64.0       2.5
      76.0       3.3
      77.0       2.2
      92.0       2.8
      95.0       1.9
     115.0       1.1
     123.0       6.9
     124.0       1.0
     128.0       3.9
     132.0       1.0
     135.0       1.3
     139.0       1.1
     151.0       1.0
     153.5       4.4
     156.0       2.4
     157.0       2.1
     161.0      10.4
     161.5       1.6
     171.0       9.2
     172.0       1.3
     183.0       3.0
     184.0       2.1
     185.0       2.7
     199.0       2.9
     213.0       7.7
     214.0       1.8
     264.0       1.0
     307.0       8.8
     308.0       1.9
     322.0     100.0
     323.0      21.7
     324.0       3.2

400 MHz in CDCl3

1,3-BIS(4-METHOXYPHENOXY)BENZENE(13118-91-7) MS

¹H NMR	399.65 MHz
C₂₀ H₁₈ O₄	0.041 g : 0.5 ml CDCl₃
m-bis(p-methoxyphenoxy)benzene

    Assign.     Shift(ppm)

      A             7.160
      B             6.976
      C             6.868
      D             6.58
      E             3.781

     Hz     ppm     Int.

   2870.12   7.182     36
   2861.45   7.160     55
   2853.27   7.140     41
   2793.70   6.991    240
   2791.26   6.985     90
   2786.87   6.974    105
   2784.42   6.968    347
   2780.88   6.959     45
   2751.83   6.886     42
   2748.17   6.877    321
   2745.73   6.871     97
   2741.46   6.860     83
   2739.01   6.854    223
   2634.52   6.593     35
   2633.54   6.590     59
   2631.84   6.586    159
   2630.37   6.582     92
   2628.66   6.578     65
   2626.83   6.573     84
   2625.24   6.569    198
   2623.54   6.565     54
   2622.44   6.562     32
   1511.23   3.782   1000

in CDCl3