74815-81-9

2,3-二溴-6,7-二氰基萘(74815-81-9)核磁图(¹HNMR)

产品名称:2,3-二溴-6,7-二氰基萘

CAS:74815-81-9

分子式:C12H4Br2N2

分子量: 335.98

InChI:InChI=1S/C12H4Br2N2/c13-11-3-7-1-9(5-15)10(6-16)2-8(7)4-12(11)14/h1-4H

InChIKey: YHUVAAVMNCSZQN-UHFFFAOYSA-N

Smiles:C1=C2C(C=C(Br)C(Br)=C2)=CC(C#N)=C1C#N

Mass

MS-IW-5792          
6,7-dibromo-2,3-naphthalenedicarbonitrile
C12H4Br2N2          (Mass of molecular ion:    334)

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

      28.0       3.5
      50.0       3.6
      61.0       2.8
      62.0       2.5
      63.0       1.0
      73.0       1.5
      74.0       7.9
      74.5       3.8
      75.0       4.0
      76.0       1.5
      80.0       1.6
      82.0       1.6
      85.0       1.1
      86.0       1.6
      87.0       1.8
      88.0      11.4
      88.5       1.4
      98.0       3.3
      99.0       5.8
     100.0       3.5
     101.0       1.7
     111.0       1.0
     112.0       1.3
     123.0       3.4
     124.0       2.6
     125.0       1.7
     127.5       5.4
     128.0       1.6
     128.5       5.3
     148.0       3.1
     149.0       7.2
     150.0       1.7
     167.0       4.0
     168.0       8.0
     168.5       1.2
     169.0       4.0
     175.0       3.7
     176.0      53.2
     177.0       7.6
     211.0       1.5
     255.0      14.2
     256.0       2.7
     257.0      13.9
     258.0       2.2
     290.0       4.1
     292.0       5.3
     294.0       1.3
     334.0      51.4
     335.0       7.4
     336.0     100.0
     337.0      14.1
     338.0      49.2
     339.0       6.7

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₁₂ H₄ Br₂ N₂	saturated in DMSO-d₆ at 60 C
6,7-dibromo-2,3-naphthalenedicarbonitrile

    Assign.     Shift(ppm)

      A             8.742
      B             8.617

     Hz     ppm     Int.

   3494.02   8.743   1000
   3491.94   8.738    441
   3444.09   8.618    830
   3441.65   8.612    401

in DMSO-d6 at 65C

KBr disc

nujol mull

2,3-二溴-6,7-二氰基萘(74815-81-9)核磁图(1HNMR)

2,3-二溴-6,7-二氰基萘(74815-81-9)核磁图(¹HNMR)