dibenzo(f,h)quinoxaline

Modify Date: 2025-08-27 11:35:32

dibenzo(f,h)quinoxaline Structure
dibenzo(f,h)quinoxaline structure
Common Name dibenzo(f,h)quinoxaline
CAS Number 217-68-5 Molecular Weight 230.264
Density 1.3±0.1 g/cm3 Boiling Point 454.4±18.0 °C at 760 mmHg
Molecular Formula C16H10N2 Melting Point N/A
MSDS N/A Flash Point 207.5±12.5 °C

 Names

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

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 454.4±18.0 °C at 760 mmHg
Molecular Formula C16H10N2
Molecular Weight 230.264
Flash Point 207.5±12.5 °C
Exact Mass 230.084396
PSA 25.78000
LogP 3.76
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.797

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases 36/37/38
Safety Phrases 26-36
HS Code 2933990090

 Synthetic Route

~89%

dibenzo(f,h)quinoxaline Structure

dibenzo(f,h)qui...

CAS#:217-68-5

Literature: Van Belzen, Ruud; Klein, Rene A.; Smeets, Wilberth J.J.; Spek, Anthony L.; Benedix, Roland; Elsevier, Cornelis J. Recueil des Travaux Chimiques des Pays-Bas-Journal of the Royal Netherlands, 1996 , vol. 115, # 5 p. 275 - 285

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dibenzo(f,h)quinoxaline Structure

dibenzo(f,h)qui...

CAS#:217-68-5

Literature: Mirifico, Maria Virginia; Caram, Jose Alberto; Vasini, Enrique Julio; Piro, Osear Enrique; Castellano, Eduardo E. Journal of Physical Organic Chemistry, 2009 , vol. 22, # 2 p. 163 - 169

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dibenzo(f,h)quinoxaline Structure

dibenzo(f,h)qui...

CAS#:217-68-5

Literature: Schoenberg; Awad Journal of the Chemical Society, 1949 , p. 766

 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

1,4-Diazatriphenylene
{Dibenzo[f,h]quinoxaline}
phenanthro<9,10-b>pyrazine
Dibenzo[f,h]quinoxaline
Dibenzo<f,h>quinxaline
dibenzo(f,h)quinoxaline
MFCD00114919
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