1H-Benzimidazole-2-Sulfinic Acid
[CAS# 58536-71-3]

Identification

• Name: 1H-Benzimidazole-2-Sulfinic Acid
• Synonyms: 1H-Benzimidazole-2-sulfinicacid; 1H-benzo[d]imidazole-2-sulfinic acid
• Molecular Formula: C₇H₆N₂O₂S
• Molecular Weight: 182.20
• CAS Registry Number: 58536-71-3
• SMILES: OS(=O)c1nc2ccccc2n1
• InChI: 1S/C7H6N2O2S/c10-12(11)7-8-5-3-1-2-4-6(5)9-7/h1-4H,(H,8,9)(H,10,11)
• InChIKey: DCAJUUBYKXIDSZ-UHFFFAOYSA-N

Properties

• Density: 1.739g/cm³ (Cal.)
• Boiling point: 534.579°C at 760 mmHg (Cal.)
• Flash point: 277.104°C (Cal.)