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