(2E)-2-(Hydroxyimino)-2H-Chromene-3-Carboxylic Acid
[CAS# 200958-24-3]

Identification

• Name: (2E)-2-(Hydroxyimino)-2H-Chromene-3-Carboxylic Acid
• Synonyms: (E)-2-(hydroxyimino)-2H-chromene-3-carboxylic acid
• Molecular Formula: C₁₀H₇NO₄
• Molecular Weight: 205.17
• CAS Registry Number: 200958-24-3
• SMILES: c1ccc2c(c1)cc(/c(=N\O)/o2)C(=O)O
• InChI: 1S/C10H7NO4/c12-10(13)7-5-6-3-1-2-4-8(6)15-9(7)11-14/h1-5,14H,(H,12,13)/b11-9+
• InChIKey: VLIFFTXTQWUMLQ-PKNBQFBNSA-N

Properties

• Density: 1.47g/cm³ (Cal.)
• Boiling point: 400.65°C at 760 mmHg (Cal.)
• Flash point: 196.106°C (Cal.)
• Refractive index: 1.644 (Cal.)