1,3-Dihydro-5-hydroxy-2H-benzimidazol-2-one
[CAS# 39513-24-1]

Identification

• Name: 1,3-Dihydro-5-hydroxy-2H-benzimidazol-2-one
• Synonyms: 5-Hydroxy-1H-benzo[d]imidazol-2(3H)-one; V 820-14
• Molecular Formula: C₇H₆N₂O₂
• Molecular Weight: 150.13
• CAS Registry Number: 39513-24-1

Properties

• Solubility: Sparingly soluble (23 g/L) (25 °C), Calc.^*
• Density: 1.422±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 260-262 °C^**
• Boiling point: 191.1±19.0 °C (760 Torr), Calc.^*
• Flash point: 69.4±21.5 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Cole, Edward R.