2,3-Diphenyl-5,8-quinoxalinedione

Modify Date: 2024-04-11 21:57:03

2,3-Diphenyl-5,8-quinoxalinedione Structure
2,3-Diphenyl-5,8-quinoxalinedione structure
Common Name 2,3-Diphenyl-5,8-quinoxalinedione
CAS Number 38674-89-4 Molecular Weight 312.32100
Density 1.303g/cm3 Boiling Point 512.7ºC at 760 mmHg
Molecular Formula C20H12N2O2 Melting Point N/A
MSDS N/A Flash Point 259.1ºC

 Names

Name 2,3-diphenylquinoxaline-5,8-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.303g/cm3
Boiling Point 512.7ºC at 760 mmHg
Molecular Formula C20H12N2O2
Molecular Weight 312.32100
Flash Point 259.1ºC
Exact Mass 312.09000
PSA 59.92000
LogP 3.74580
Index of Refraction 1.658

 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

2,3-diphenyl-quinoxaline-5,8-dione
2,3-Diphenyl-chinoxalin-5,8-chinon
2,3-Diphenyl-chinoxalin-5,8-dion
2,3-Diphenyl-5,8-chinoxalin-dion
2,3-Diphenyl-5,8-quinoxalinedione
2.3-Diphenyl-5.8-dioxo-5H.8H-chinoxalin