(2E)-4-(3,4-Dihydroxyphenyl)-4-Oxo-2-Butenoic Acid
[CAS# 117379-76-7]

Identification

• Name: (2E)-4-(3,4-Dihydroxyphenyl)-4-Oxo-2-Butenoic Acid
• Synonyms: (E)-4-(3,4-dihydroxyphenyl)-4-oxobut-2-enoic acid
• Molecular Formula: C₁₀H₈O₅
• Molecular Weight: 208.17
• CAS Registry Number: 117379-76-7
• SMILES: c1cc(c(cc1C(=O)/C=C/C(=O)O)O)O
• InChI: 1S/C10H8O5/c11-7(3-4-10(14)15)6-1-2-8(12)9(13)5-6/h1-5,12-13H,(H,14,15)/b4-3+
• InChIKey: TXAXKNWSRVPVHQ-ONEGZZNKSA-N

Properties

• Density: 1.497g/cm³ (Cal.)
• Boiling point: 505.4°C at 760 mmHg (Cal.)
• Flash point: 273.547°C (Cal.)
• Refractive index: 1.653 (Cal.)