1-Hydroxy-3H-Indol-2-One
[CAS# 18108-55-9]

Identification

• Name: 1-Hydroxy-3H-Indol-2-One
• Synonyms: 1-Hydroxyindolin-2-One; 1-Hydroxy-2-Indolinone; 1-Hydroxyoxindole
• Molecular Formula: C₈H₇NO₂
• Molecular Weight: 149.15
• CAS Registry Number: 18108-55-9
• SMILES: C1=CC2=C(C=C1)N(C(=O)C2)O
• InChI: 1S/C8H7NO2/c10-8-5-6-3-1-2-4-7(6)9(8)11/h1-4,11H,5H2
• InChIKey: PYTNPSPLGMPZKM-UHFFFAOYSA-N

Properties

• Density: 1.447g/cm³ (Cal.)
• Boiling point: 304.752°C at 760 mmHg (Cal.)
• Flash point: 138.109°C (Cal.)