2,8-Dibenzylidenecyclooctanone
[CAS# 21856-74-6]

Identification

• Name: 2,8-Dibenzylidenecyclooctanone
• Synonyms: (2E,8E)-2,8-Bis(Phenylmethylene)Cyclooctan-1-One; (2E,8E)-2,8-Bis(Phenylmethylene)-1-Cyclooctanone; (2E,8E)-2,8-Bis(Benzylidene)Cyclooctan-1-One
• Molecular Formula: C₂₂H₂₂O
• Molecular Weight: 302.42
• CAS Registry Number: 21856-74-6
• SMILES: C3=C(\C=C/2C(=O)C(=C/C1=CC=CC=C1)/CCCCC2)C=CC=C3
• InChI: 1S/C22H22O/c23-22-20(16-18-10-4-1-5-11-18)14-8-3-9-15-21(22)17-19-12-6-2-7-13-19/h1-2,4-7,10-13,16-17H,3,8-9,14-15H2/b20-16+,21-17+
• InChIKey: CYSNTYNRDDKJBV-NWILIBCHSA-N

Properties

• Density: 1.104g/cm³ (Cal.)
• Boiling point: 493.692°C at 760 mmHg (Cal.)
• Flash point: 216.708°C (Cal.)