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

106-96-7

3-溴丙炔(106-96-7)Raman光譜

產品名稱:3-溴丙炔

CAS:106-96-7

分子式:C3H3Br

分子量: 118.96

InChI:InChI=1S/C3H3Br/c1-2-3-4/h1H,3H2

InChIKey: YORCIIVHUBAYBQ-UHFFFAOYSA-N

Smiles:C#CCBr

  • 圖譜
    Mass 

    MS-NW-4404          
3-bromopropyne
C3H3Br              (Mass of molecular ion:    118)


       Source Temperature: 230 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV


          25.0       1.4
      26.0       1.1
      36.0       2.3
      37.0      13.3
      38.0      24.1
      39.0     100.0
      40.0       3.4
      79.0       2.7
      81.0       2.7
     117.0       1.2
     118.0      24.3
     119.0       1.8
     120.0      23.1
     166.0       1.6

parameter in CDCl3

parameter in TMS

  • 圖譜

    1H NMR 300 MHz
    C3 H3 Br 0.04 ml : 0.5 ml CDCl3
    3-bromopropyne
    ChemicalStructure 
        Parameter     ppm  Hz
    
      D(A)         3.879
      D(B)         2.526
       J(A,B)          2.62
  

         Hz     ppm     Int.


       1165.01   3.883    988
   1162.40   3.875   1000
    760.41   2.535    258
    757.80   2.526    497
    755.19   2.517    252

  • 圖譜

    1H NMR 300 MHz
    C3 H3 Br 2 vol% in TMS
    3-bromopropyne
    ChemicalStructure 
        Parameter     ppm  Hz
    
      D(A)         2.240
      D(B)         3.683
       J(A,B)          2.7
     
     WHIPPLE,E.B. ET AL. J.AM.CHEM.SOC. 81, 1321 (1959)
  

         Hz     ppm     Int.


       1106.26   3.688    988
   1103.57   3.679   1000
    674.69   2.249    257
    672.00   2.240    497
    669.30   2.231    251

in CDCl3

  • 圖譜

liquid film

  • 圖譜

  • 圖譜

PHOTOLYSIS, TRAPPED WITHIN AR MATRIX

PHOTOLYSIS OF (C2H5)3SIH/DTBPO/HCCCH2BR

  • 圖譜

  • 圖譜

×