5-Hydroxy-1,2-Benzoxazol-3(2H)-One
[CAS# 178748-21-5]

Identification

• Name: 5-Hydroxy-1,2-Benzoxazol-3(2H)-One
• Synonyms: 5-hydroxybenzo[d]isoxazol-3(2H)-one
• Molecular Formula: C₇H₅NO₃
• Molecular Weight: 151.12
• CAS Registry Number: 178748-21-5
• SMILES: O=C1c2cc(O)ccc2ON1
• InChI: 1S/C7H5NO3/c9-4-1-2-6-5(3-4)7(10)8-11-6/h1-3,9H,(H,8,10)
• InChIKey: SEIYCEZOFVBLGP-UHFFFAOYSA-N

Properties

• Density: 1.503g/cm³ (Cal.)
• Boiling point: 397.6°C at 760 mmHg (Cal.)
• Flash point: 194.3°C (Cal.)
• Refractive index: 1.638 (Cal.)