2-Hydroxy-5-Nitro-alpha-Toluenesulfonic Acid
[CAS# 18690-42-1]

Identification

• Name: 2-Hydroxy-5-Nitro-alpha-Toluenesulfonic Acid
• Synonyms: (2-Hydroxy-5-Nitro-Phenyl)Methanesulfonic Acid; 2-Hnats; 2-Hydroxy-5-Nitro-Alpha-Toluenesulfonic Acid
• Molecular Formula: C₇H₇NO₆S
• Molecular Weight: 233.20
• CAS Registry Number: 18690-42-1
• SMILES: C1=C(C(=CC=C1[N+]([O-])=O)O)C[S](=O)(=O)O
• InChI: 1S/C7H7NO6S/c9-7-2-1-6(8(10)11)3-5(7)4-15(12,13)14/h1-3,9H,4H2,(H,12,13,14)
• InChIKey: VZGUELDCIMLXIM-UHFFFAOYSA-N

Properties

• Density: 1.733g/cm³ (Cal.)