tetraphenylcyclopentadienone

Names

[ CAS No. ]:
479-33-4

[ Name ]:
tetraphenylcyclopentadienone

[Synonym ]:
MFCD00001407
2,3,4,5-tetraphenylcyclopenta-2,4-dien-1-one
Tetraphenylcyclopentadienone
EINECS 207-530-3

Chemical & Physical Properties

[ Density]:
1.199 g/cm3

[ Boiling Point ]:
617.1ºC at 760 mmHg

[ Melting Point ]:
217-220 °C(lit.)

[ Molecular Formula ]:
C₂₉H₂₀O

[ Molecular Weight ]:
384.46900

[ Flash Point ]:
269ºC

[ Exact Mass ]:
384.15100

[ PSA ]:
17.07000

[ LogP ]:
6.79110

[ Vapour Pressure ]:
3.68E-15mmHg at 25°C

[ Index of Refraction ]:
1.673

[ Stability ]:
Stable. Combustible. Light sensitive.

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

Synthetic Route

Click to get detail synthetic route

Articles

Multichromophoric polyphenylene dendrimers: toward brilliant light emitters with an increased number of fluorophores.

J. Am. Chem. Soc. 129(15) , 4595-605, (2007)

Two routes for the introduction of highly fluorescent peryleneimide chromophores into the scaffolding of polyphenylene dendrimers via iterative Diels-Alder cycloadditions are presented. The key interm...

Applications of low-cost, dual-fraction dust samplers.

Ann. Occup. Hyg. 45(1) , 35-42, (2001)

Porous polyurethane foams provide a low-cost method for separating dust into health-related fractions in accordance with recognized sampling conventions. A number of dust sampling instruments that mak...