304-55-2

2,3-二巯基丁二酸(304-55-2)红外图谱(IR2)

产品名称:2,3-二巯基丁二酸

CAS:304-55-2

分子式:C4H6O4S2

分子量: 182.22

InChI:InChI=1/C4H6O4S2/c5-3(6)1(9)2(10)4(7)8/h1-2,9-10H,(H,5,6)(H,7,8)/t1-,2+

InChIKey: ACTRVOBWPAIOHC-XIXRPRMCNA-N

Smiles:C(O)(=O)[C@@H](S)[C@@H](S)C(O)=O |&1:3,5,r|

IR1

IR2

Mass

MS-IW-1201          
meso-2,3-dimercaptosuccinic acid
C4H6O4S2            (Mass of molecular ion:    182)

   Source Temperature: 160 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      15.0       2.6
      17.0       6.8
      18.0      33.9
      25.0       1.2
      26.0       5.9
      27.0       8.9
      28.0       9.7
      29.0       2.9
      31.0       1.1
      32.0       8.9
      33.0       9.7
      34.0      21.3
      35.0       1.4
      36.0       1.3
      41.0       1.4
      42.0       2.0
      43.0       3.4
      44.0      27.3
      45.0      51.0
      46.0      13.8
      47.0      19.2
      48.0       2.1
      49.0       1.3
      53.0       5.3
      54.0       2.9
      55.0       2.4
      56.0       1.5
      57.0       9.6
      58.0      30.8
      59.0      30.6
      60.0      11.4
      61.0       2.5
      63.0       5.0
      64.0       8.4
      65.0       1.5
      66.0       2.8
      69.0       2.2
      71.0       2.8
      72.0       1.8
      73.0       4.7
      74.0      37.1
      75.0       9.1
      76.0       4.9
      77.0       4.5
      81.0       1.7
      85.0      11.8
      86.0      36.1
      87.0      12.8
      88.0       3.0
      89.0       1.5
      90.0       3.7
      91.0      20.4
      92.0     100.0
      93.0       6.1
      94.0       9.3
      96.0       5.0
      98.0       2.9
      99.0       9.6
     102.0      12.2
     103.0      13.8
     104.0      32.4
     105.0       7.3
     106.0       2.0
     117.0       7.0
     118.0       2.1
     119.0       5.2
     130.0      17.6
     131.0      11.6
     132.0       2.3
     136.0       2.7
     137.0       2.0
     147.0       1.1
     148.0      41.2
     149.0      44.3
     150.0       4.7
     151.0       2.3
     164.0       5.0
     182.0       5.3
     183.0       1.1

KBr disc