2-Methyl-2-[(2E)-4-oxo-2-penten-1-yl]-1,3-cyclopentanedione
[CAS# 690660-57-2]

Identification

• Name: 2-Methyl-2-[(2E)-4-oxo-2-penten-1-yl]-1,3-cyclopentanedione
• Synonyms: (E)-2-methyl-2-(4-oxopent-2-en-1-yl)cyclopentane-1,3-dione
• Molecular Formula: C₁₁H₁₄O₃
• Molecular Weight: 194.23
• CAS Registry Number: 690660-57-2
• SMILES: O=C1CCC(=O)C1(C/C=C/C(=O)C)C
• InChI: 1S/C11H14O3/c1-8(12)4-3-7-11(2)9(13)5-6-10(11)14/h3-4H,5-7H2,1-2H3/b4-3+
• InChIKey: PWKCWWJMQIISNQ-ONEGZZNKSA-N

Properties

• Density: 1.091g/cm³ (Cal.)
• Boiling point: 338.091°C at 760 mmHg (Cal.)
• Flash point: 144.119°C (Cal.)
• Refractive index: 1.488 (Cal.)