1HNMR)的核磁圖,紅外圖譜,Raman光譜,質(zhì)譜等圖譜" /> 1HNMR)" />

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

503-66-2

3-羥基丙酸(503-66-2)核磁圖(1HNMR)

產(chǎn)品名稱:3-羥基丙酸

CAS:503-66-2

分子式:C3H6O3

分子量: 90.08

InChI:InChI=1S/C3H6O3/c4-2-1-3(5)6/h4H,1-2H2,(H,5,6)

InChIKey: ALRHLSYJTWAHJZ-UHFFFAOYSA-N

Smiles:C(O)(=O)CCO

  • 圖譜
    Mass 

    MS-NW-5070          
3-hydroxypropionic acid
C3H6O3              (Mass of molecular ion:     90)


       Source Temperature: 260 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV


          25.0       2.8
      26.0      16.7
      27.0      39.1
      28.0      20.0
      29.0      26.5
      30.0       8.9
      31.0      47.3
      32.0       2.4
      36.0       2.8
      41.0       4.4
      42.0      72.6
      43.0      57.1
      44.0      25.3
      45.0      35.9
      46.0       2.4
      47.0       3.2
      53.0       2.0
      54.0       1.2
      55.0      39.1
      56.0       2.8
      60.0     100.0
      61.0       4.0
      71.0      16.7
      72.0      54.6
      73.0      39.5
      74.0       2.4
      86.0       1.6
      89.0       5.3
      90.0       2.0
      91.0       5.7
     114.0       5.7
     116.0       1.6
     132.0       1.6

parameter in D2O

  • 圖譜

    1H NMR 300 MHz
    C3 H6 O3 0.04 ml : 0.5 ml D2O
    3-hydroxypropionic acid
    ChemicalStructure 
        Parameter     ppm  Hz
    
      D(A)         3.831
      D(B)         2.605
       J(A,B)          6.0
  

         Hz     ppm     Int.


       1155.34   3.851    487
   1149.36   3.831    998
   1143.36   3.811    520
    787.45   2.625    520
    781.46   2.605   1000
    775.46   2.585    487

in D2O

  • 圖譜

ca 50% H2O solution

  • 圖譜

4880 A,200 M,liquid

  • 圖譜

×