7-Amino-2H-1,4-Benzoxazin-3(4H)-One
[CAS# 105202-20-8]

Identification

• Name: 7-Amino-2H-1,4-Benzoxazin-3(4H)-One
• Synonyms: 7-amino-2H,4H-benzo[e]1,4-oxazin-3-one
• Molecular Formula: C₈H₈N₂O₂
• Molecular Weight: 164.16
• CAS Registry Number: 105202-20-8
• SMILES: C1C(=O)NC2=C(O1)C=C(C=C2)N
• InChI: 1S/C8H8N2O2/c9-5-1-2-6-7(3-5)12-4-8(11)10-6/h1-3H,4,9H2,(H,10,11)
• InChIKey: RUZXDTHZHJTTRO-UHFFFAOYSA-N

Properties

• Density: 1.3±0.1g/cm³ (Cal.)
• Melting point: 220-222°C (Expl.)
• Boiling point: 434.8±45.0°C at 760 mmHg (Cal.)
• Flash point: 216.7±28.7°C (Cal.)
• Refractive index: 1.624 (Cal.)

Safety Data

• Safety Code: S26;S37
• Risk Code: R36/37/38
• Hazard Symbol: X
• Safety Description: WARNING: Irritates lungs, eyes, skin