98-67-9

4-Hydroxybenzenesulfonic acid(98-67-9) IR1

Product Name4-Hydroxybenzenesulfonic acid

CAS 98-67-9

Molecular FormulaC6H6O4S

Molecular Weight174.17

InChIInChI=1S/C6H6O4S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4,7H,(H,8,9,10)

InChIKey FEPBITJSIHRMRT-UHFFFAOYSA-N

SmilesC1(S(O)(=O)=O)=CC=C(O)C=C1

Request For Quotation

¹³CNMR

IR1

IR2

4-Hydroxybenzenesulfonic acid(98-67-9) IR1
Mass

MS-NW-1183          
p-hydroxybenzenesulfonic acid
C6H6O4S             (Mass of molecular ion:    174)

   Source Temperature: 210 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      26.0       2.2
      27.0       8.6
      28.0       3.8
      29.0       2.8
      31.0       1.1
      37.0       3.6
      38.0      11.6
      39.0      53.3
      40.0       3.7
      41.0       1.1
      42.0       1.4
      43.0       1.3
      44.0       1.1
      45.0       1.9
      48.0       6.9
      49.0       1.0
      50.0       6.4
      51.0       6.1
      52.0       3.1
      53.0      14.0
      54.0       2.8
      55.0       6.5
      61.0       3.6
      62.0       8.9
      63.0      23.9
      64.0      20.9
      65.0      66.1
      66.0       8.8
      67.0       1.2
      69.0       2.7
      73.0       1.0
      74.0       3.2
      75.0       2.4
      79.0       1.1
      80.0       7.9
      81.0      42.0
      82.0       5.7
      92.0      13.1
      93.0      48.1
      94.0      32.8
      95.0       2.5
      96.0       1.0
     108.0       3.7
     109.0     100.0
     110.0      39.8
     111.0       2.9
     141.0       3.3
     142.0       1.0
     156.0       7.6
     157.0      20.3
     158.0       2.0
     159.0       1.2
     174.0      85.0
     175.0       6.7
     176.0       4.8
     250.0       2.7

DMSO-d6