3-(2-NAPHTHALEN-2-YL-2-OXO-ETHYLIDENE)-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE

Names

[ CAS No. ]:
273196-12-6

[ Name ]:
3-(2-NAPHTHALEN-2-YL-2-OXO-ETHYLIDENE)-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE

[Synonym ]:
3-(2-Naphthalen-2-yl-2-oxo-ethylidene)-3,4-dihydro-1H-quinoxalin-2-one

Chemical & Physical Properties

[ Density]:
1.334g/cm3

[ Boiling Point ]:
557.4ºC at 760 mmHg

[ Molecular Formula ]:
C₂₀H₁₄N₂O₂

[ Molecular Weight ]:
314.33700

[ Flash Point ]:
210.2ºC

[ Exact Mass ]:
314.10600

[ PSA ]:
65.72000

[ LogP ]:
2.95390

[ Vapour Pressure ]:
1.85E-12mmHg at 25°C

[ Index of Refraction ]:
1.733

Safety Information

[ HS Code ]:
2933990090

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%