Benzo(rst)pentaphene-5,8-dione

Names

[ CAS No. ]:
3302-52-1

[ Name ]:
Benzo(rst)pentaphene-5,8-dione

[Synonym ]:
3,4,9,10-Dibenzpyren-5,8-chinon
Benzo(rst)pentaphene-5,8-dione
Benzo[rst]pentaphene-5,8-dione

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
624.5±25.0 °C at 760 mmHg

[ Molecular Formula ]:
C₂₄H₁₂O₂

[ Molecular Weight ]:
332.351

[ Flash Point ]:
225.6±20.2 °C

[ Exact Mass ]:
332.083740

[ PSA ]:
34.14000

[ LogP ]:
6.17

[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C

[ Index of Refraction ]:
1.792

Safety Information

[ HS Code ]:
2914399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914399090

[ Summary ]:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%