(2Z)-4-[(2-Methyl-2-Propanyl)Oxy]-4-Oxo-2-Butenoic Acid
[CAS# 45022-27-3]

Identification

• Name: (2Z)-4-[(2-Methyl-2-Propanyl)Oxy]-4-Oxo-2-Butenoic Acid
• Synonyms: tert-butyl hydrogen maleate; (2Z)-4-tert-butoxy-4-oxobut-2-enoic acid (en)
• Molecular Formula: C₈H₁₂O₄
• Molecular Weight: 172.18
• CAS Registry Number: 45022-27-3
• EINECS: 256-182-9
• SMILES: O=C(OC(C)(C)C)\C=C/C(=O)O
• InChI: 1S/C8H12O4/c1-8(2,3)12-7(11)5-4-6(9)10/h4-5H,1-3H3,(H,9,10)/b5-4-
• InChIKey: BAXKSCVINAKVNE-PLNGDYQASA-N

Properties

• Density: 1.13g/cm³ (Cal.)
• Boiling point: 273.775°C at 760 mmHg (Cal.)
• Flash point: 106.285°C (Cal.)