成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook
English   Japanese   Germany   Korea

492-97-7

聯二噻吩(492-97-7)Raman光譜

產品名稱:聯二噻吩

CAS:492-97-7

分子式:C8H6S2

分子量: 166.26

InChI:InChI=1S/C8H6S2/c1-3-7(9-5-1)8-4-2-6-10-8/h1-6H

InChIKey: OHZAHWOAMVVGEL-UHFFFAOYSA-N

Smiles:C1(C2SC=CC=2)SC=CC=1

  • 圖譜
    Mass 

    MS-NW-9191          
2,2'-bithiophene
C8H6S2              (Mass of molecular ion:    166)


       Source Temperature: 260 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV


          38.0       1.0
      39.0       4.0
      45.0       8.0
      50.0       1.1
      51.0       2.0
      58.0       3.2
      62.0       1.3
      63.0       3.3
      69.0       6.4
      70.0       1.1
      71.0       1.2
      74.0       1.0
      77.0       5.6
      82.0       2.5
      83.0       5.8
      89.0       3.0
      90.0       5.8
      93.0       1.3
      95.0       1.3
      96.0       1.4
     102.0       1.8
     108.0       5.8
     120.0       1.2
     121.0      27.8
     122.0       6.5
     123.0       1.7
     127.0       4.1
     133.0       1.2
     134.0      12.2
     135.0       1.2
     140.0       1.0
     165.0       8.2
     166.0     100.0
     167.0      11.0
     168.0       9.4

parameter in CDCl3

  • 圖譜

    1H NMR 300 MHz
    C8 H6 S2 0.020 g : 0.5 ml CDCl3
    2,2'-bithiophene
    ChemicalStructure 
        Parameter     ppm  Hz
    
      D(A)         7.195
      D(B)         7.168
      D(C)         7.003
       J(A,B)          1.22
       J(A,C)          5.16
       J(B,C)          3.62
  

         Hz     ppm     Int.


       2161.83   7.206    643
   2160.61   7.202    792
   2156.71   7.189    738
   2155.49   7.185   1000
   2152.85   7.176    822
   2151.64   7.172    693
   2149.21   7.164    993
   2147.99   7.160    712
   2105.10   7.017    848
   2101.45   7.005    770
   2099.99   7.000    749
   2096.34   6.988    617

in CDCl3

  • 圖譜

KBr disc

  • 圖譜

nujol mull

  • 圖譜

  • 圖譜

×