1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE
- CAS:622-21-9
- MF:C21H18O
- MW:286.37
- EINECS:210-724-0
- Melting point::
- 144-145 °C (lit.)
- Boiling point::
- 388.73°C (rough estimate)
- Density :
- 1.0402 (rough estimate)
- refractive index :
- 1.4880 (estimate)
- form :
- powder to crystal
- color :
- Light yellow to Yellow to Orange
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P280a-P304+P340-P305+P351+P338-P405-P501a