Pyranthrene

Names

[ CAS No. ]:
191-13-9

[ Name ]:
Pyranthrene

[Synonym ]:
1.2,7.8-dibenzantanthrene
1,2:7,8-Dibenzanthanthrene
Dibenz-1.2. 7.8-anthanthren
Pyranthrene
EINECS 205-882-2

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
653.8±22.0 °C at 760 mmHg

[ Molecular Formula ]:
C₃₀H₁₆

[ Molecular Weight ]:
376.448

[ Flash Point ]:
346.0±16.4 °C

[ Exact Mass ]:
376.125214

[ LogP ]:
9.35

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
2.025

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%