5-Bromo-2-Cyclopenten-1-One
[CAS# 694-27-9]

Identification

• Name: 5-Bromo-2-Cyclopenten-1-One
• Synonyms: 2-Cyclopenten-1-one, 5-bromo-; 5-bromocyclopentenone
• Molecular Formula: C₅H₅BrO
• Molecular Weight: 161.00
• CAS Registry Number: 694-27-9
• SMILES: BrC1C\C=C/C1=O
• InChI: 1S/C5H5BrO/c6-4-2-1-3-5(4)7/h1,3-4H,2H2
• InChIKey: XCRIPBQNBNUFRP-UHFFFAOYSA-N

Properties

• Density: 1.734g/cm³ (Cal.)
• Boiling point: 211.889°C at 760 mmHg (Cal.)
• Flash point: 114.076°C (Cal.)

References

• (1): Magnus Rueping and Winai Ieawsuwan. Asymmetric Brønsted acid catalyzed carbonyl activation – organocatalytic domino electrocyclization–halogenation reaction, Chem. Commun., 2011, 47, 11450.