(4Z)-4-(Hydroxyimino)-2,1-benzoxazol-5(4H)-one
[CAS# 640293-17-0]

Identification

• Name: (4Z)-4-(Hydroxyimino)-2,1-benzoxazol-5(4H)-one
• Synonyms: (Z)-4-(hydroxyimino)benzo[c]isoxazol-5(4H)-one
• Molecular Formula: C₇H₄N₂O₃
• Molecular Weight: 164.12
• CAS Registry Number: 640293-17-0
• SMILES: O=C\1\C=C/c2nocc2C/1=N\O
• InChI: 1S/C7H4N2O3/c10-6-2-1-5-4(3-12-9-5)7(6)8-11/h1-3,11H/b8-7-
• InChIKey: ZFWJRNIBJUZNRA-FPLPWBNLSA-N

Properties

• Density: 1.664g/cm³ (Cal.)
• Boiling point: 405.538°C at 760 mmHg (Cal.)
• Flash point: 199.062°C (Cal.)
• Refractive index: 1.718 (Cal.)