3708-39-2

4,4'-二甲氨基二苯酮(3708-39-2)红外图谱(IR2)

产品名称:4,4'-二甲氨基二苯酮

CAS:3708-39-2

分子式:C15H16N2O

分子量: 240.3

InChI:InChI=1S/C15H16N2O/c1-16-13-7-3-11(4-8-13)15(18)12-5-9-14(17-2)10-6-12/h3-10,16-17H,1-2H3

InChIKey: HXTBYXIZCDULQI-UHFFFAOYSA-N

Smiles:C(C1=CC=C(NC)C=C1)(C1=CC=C(NC)C=C1)=O

Mass

MS-IW-2159          
4,4'-bis(methylamino)benzophenone
C15H16N2O           (Mass of molecular ion:    240)

   Source Temperature: 130 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      28.0       1.5
      39.0       1.3
      50.0       1.0
      51.0       1.3
      63.0       1.2
      64.0       1.3
      65.0       5.1
      76.0       2.0
      77.0       9.0
      78.0       2.9
      79.0       6.3
      91.0       1.8
     104.0       2.3
     105.0       8.1
     105.5       4.4
     106.0      21.7
     106.5       1.9
     107.0       1.6
     119.0       1.7
     120.0       1.9
     132.0       1.6
     134.0     100.0
     135.0       9.3
     197.0       1.1
     209.0       1.3
     210.0      14.1
     211.0       7.5
     212.0       2.0
     223.0       9.6
     224.0       2.5
     225.0       1.4
     226.0       1.2
     239.0      24.4
     240.0      89.7
     241.0      15.2
     242.0       1.4

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₅ H₁₆ N₂ O	0.056 g : 0.5 ml CDCl₃
4,4'-bis(methylamino)benzophenone

    Assign.     Shift(ppm)

      A             7.691
      B             6.551
      C             4.42
      D             2.834
     
     J(C,D)=5.2HZ

     Hz     ppm     Int.

   3081.05   7.710    102
   3078.49   7.703    810
   3076.42   7.698    271
   3074.22   7.693     55
   3071.66   7.686    261
   3069.58   7.681    843
   3067.02   7.675    132
   2625.49   6.570    107
   2622.92   6.564    806
   2620.85   6.558    265
   2616.09   6.546    246
   2614.14   6.542    772
   2611.45   6.535    120
   1766.97   4.422    123
   1762.08   4.410    125
   1135.38   2.841   1000
   1130.25   2.829    971

in CDCl3