2,7-Dibenzylidenecycloheptanone
[CAS# 899-98-9]

Identification

• Name: 2,7-Dibenzylidenecycloheptanone
• Synonyms: 2,7-Bis(Phenylmethylidene)Cycloheptan-1-One; (2E,7E)-2,7-Bis(Phenylmethylene)Cycloheptan-1-One; 2,7-Bis(Phenylmethylene)Cycloheptan-1-One
• Molecular Formula: C₂₁H₂₀O
• Molecular Weight: 288.39
• CAS Registry Number: 899-98-9
• SMILES: C3=C(\C=C/2C(C(=C/C1=CC=CC=C1)/CCCC2)=O)C=CC=C3
• InChI: 1S/C21H20O/c22-21-19(15-17-9-3-1-4-10-17)13-7-8-14-20(21)16-18-11-5-2-6-12-18/h1-6,9-12,15-16H,7-8,13-14H2/b19-15+,20-16+
• InChIKey: CDWCNIVDIALVDN-MXWIWYRXSA-N

Properties

• Density: 1.125g/cm³ (Cal.)
• Boiling point: 481.471°C at 760 mmHg (Cal.)
• Flash point: 212.126°C (Cal.)