4-Methylbenzene-1,3-Disulfonic Acid
[CAS# 121-04-0]

Identification

• Name: 4-Methylbenzene-1,3-Disulfonic Acid
• Synonyms: 1,3-Benzenedisulfonic Acid, 4-Methyl-; 1,3-Benzenesulfonic Acid, 4-Methyl-
• Molecular Formula: C₇H₈O₆S₂
• Molecular Weight: 252.26
• CAS Registry Number: 121-04-0
• EINECS: 204-446-9
• SMILES: C1=C([S](=O)(=O)O)C(=CC=C1[S](=O)(=O)O)C
• InChI: 1S/C7H8O6S2/c1-5-2-3-6(14(8,9)10)4-7(5)15(11,12)13/h2-4H,1H3,(H,8,9,10)(H,11,12,13)
• InChIKey: LTYBYSFEGHYUDB-UHFFFAOYSA-N

Properties

• Density: 1.668g/cm³ (Cal.)