Methyl 4-Oxo-2-Butenoate
[CAS# 7327-99-3]

Identification

• Name: Methyl 4-Oxo-2-Butenoate
• Synonyms: (E)-4-Oxobut-2-Enoic Acid Methyl Ester; (E)-4-Ketobut-2-Enoic Acid Methyl Ester
• Molecular Formula: C₅H₆O₃
• Molecular Weight: 114.10
• CAS Registry Number: 7327-99-3
• EINECS: 230-809-6
• SMILES: COC(\C=C\C=O)=O
• InChI: 1S/C5H6O3/c1-8-5(7)3-2-4-6/h2-4H,1H3/b3-2+
• InChIKey: CRBJVPSOOMDSPT-NSCUHMNNSA-N

Properties

• Density: 1.082g/cm³ (Cal.)
• Melting point: 40°C (Expl.)
• Boiling point: 184.751°C at 760 mmHg (Cal.)
• Flash point: 71.19°C (Cal.)