[1,1′-Biphenyl]-4,4′-disulfonic acid

C12H10O6S2CAS 5314-37-4314.33 g/mol

OSOOHSOOOH
AlcoholSulfone

Properties

Molecular formula
C12H10O6S2
Molar mass
314.33 g/mol
Exact mass
313.9919 Da
Melting point
72.5 °C
logP
1.85Crippen estimate
Polar surface area
108.7 Ų
H-bond donors / acceptors
2 / 4
Rotatable bonds
3

Identifiers

CAS number
5314-37-4
SMILES
O=S(=O)(O)c1ccc(-c2ccc(S(=O)(=O)O)cc2)cc1
InChIKey
ABSXMLODUTXQDJ-UHFFFAOYSA-N
InChI
InChI=1S/C12H10O6S2/c13-19(14,15)11-5-1-9(2-6-11)10-3-7-12(8-4-10)20(16,17)18/h1-8H,(H,13,14,15)(H,16,17,18)

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Type any one amount. The others follow from the molar mass.

Names and synonyms

2 names
  • 4,4′-Biphenyldisulfonic acid
  • NSC 6781

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