21856-74-6, CAS No 21856-74-6

21856-74-6 (2E,8E)-2,8-bis(phenylmethylidene)cyclooctanone
Product Name	(2E,8E)-2,8-bis(phenylmethylidene)cyclooctanone
Molecular Formula	C₂₂H₂₂O
Molecular Weight	302.4095
InChl	InChI=1/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+
CAS Registry Number	21856-74-6
Molecular Structure
Density	1.103g/cm³
Boiling Point	493.7°C at 760 mmHg
Refractive Index	1.636
Flash Point	216.7°C
Vapour Pressur	6.88E-10mmHg at 25°C

21856-74-6 (2E,8E)-2,8-bis(phenylmethylidene)cyclooctanone