2-(2,5-Dihydroxy-3-thienyl)ethanesulfonic acid
[CAS# 780022-12-0]

Identification

• Name: 2-(2,5-Dihydroxy-3-thienyl)ethanesulfonic acid
• Synonyms: 2-(2,5-dihydroxythiophen-3-yl)ethanesulfonic acid
• Molecular Formula: C₆H₈O₅S₂
• Molecular Weight: 224.25
• CAS Registry Number: 780022-12-0
• SMILES: c1c(c(sc1O)O)CCS(=O)(=O)O
• InChI: 1S/C6H8O5S2/c7-5-3-4(6(8)12-5)1-2-13(9,10)11/h3,7-8H,1-2H2,(H,9,10,11)
• InChIKey: SXJCCTLCIBGXGB-UHFFFAOYSA-N

Properties

• Density: 1.764g/cm³ (Cal.)
• Refractive index: 1.671 (Cal.)