Dibenzo[f,h]quinoxaline-2,3-dicarbonitrile

Modify Date: 2025-10-12 16:42:27

Dibenzo[f,h]quinoxaline-2,3-dicarbonitrile Structure
Dibenzo[f,h]quinoxaline-2,3-dicarbonitrile structure
Common Name Dibenzo[f,h]quinoxaline-2,3-dicarbonitrile
CAS Number 55408-49-6 Molecular Weight 280.28300
Density 1.42g/cm3 Boiling Point 615.5ºC at 760mmHg
Molecular Formula C18H8N4 Melting Point N/A
MSDS N/A Flash Point 179.5ºC

 Names

Name phenanthro[9,10-b]pyrazine-2,3-dicarbonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.42g/cm3
Boiling Point 615.5ºC at 760mmHg
Molecular Formula C18H8N4
Molecular Weight 280.28300
Flash Point 179.5ºC
Exact Mass 280.07500
PSA 73.36000
LogP 3.67956
Index of Refraction 1.799
InChIKey XAFVICNFTRNVKE-UHFFFAOYSA-N
SMILES N#Cc1nc2c3ccccc3c3ccccc3c2nc1C#N

 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%

 Synonyms

5,6-phenanthro-2,3-dicyanopyrazine
6,7-dicyanodipyridoquinoxaline
Dibenzo[f,h]quinoxaline-2,3-dicarbonitrile
2,3-Dicyanodibenzo[f,h]quinoxaline
Dibenzo[f,h]chinoxalin-2,3-dicarbonitril
6,7-dicyanodibenzo[f,h]quinoxaline
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