Dinaphtho[2,3-b:2',3'-d]furan

Names

[ CAS No. ]:
242-51-3

[ Name ]:
Dinaphtho[2,3-b:2',3'-d]furan

[Synonym ]:
Dinaphtho<2',3'-2,3><2',3'-4,5>furan
Dinaphtho[2,3-b:2',3'-d]furan
MFCD02683756

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
486.9±14.0 °C at 760 mmHg

[ Melting Point ]:
266 °C(sublm)

[ Molecular Formula ]:
C₂₀H₁₂O

[ Molecular Weight ]:
268.309

[ Flash Point ]:
271.6±6.9 °C

[ Exact Mass ]:
268.088806

[ PSA ]:
13.14000

[ LogP ]:
6.58

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.809

[ Storage condition ]:
2-8°C

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%