9-(9H-Fluoren-9-yliden)-9H-fluoren

Names

[ CAS No. ]:
746-47-4

[ Name ]:
9-(9H-Fluoren-9-yliden)-9H-fluoren

[Synonym ]:
9H-Fluorene, 9- (9H-fluoren-9-ylidene)-
9H-Fluorene, 9-(9H-fluoren-9-ylidene)-
MFCD00058940
9,9'-bifluorenylidene
9-(9H-Fluoren-9-ylidene)-9H-fluorene
9-(9H-Fluoren-9-yliden)-9H-fluoren

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
499.9±40.0 °C at 760 mmHg

[ Melting Point ]:
187ºC

[ Molecular Formula ]:
C₂₆H₁₆

[ Molecular Weight ]:
328.405

[ Flash Point ]:
252.4±21.4 °C

[ Exact Mass ]:
328.125214

[ LogP ]:
8.96

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.745

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2907299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2907299090

[ Summary ]:
2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%