1H-Naphth[2,3-d]imidazole-4,9-dione

Modify Date: 2024-01-10 18:08:50

1H-Naphth[2,3-d]imidazole-4,9-dione Structure
1H-Naphth[2,3-d]imidazole-4,9-dione structure
Common Name 1H-Naphth[2,3-d]imidazole-4,9-dione
CAS Number 4496-30-4 Molecular Weight 198.17800
Density 1.517g/cm3 Boiling Point 520.5ºC at 760 mmHg
Molecular Formula C11H6N2O2 Melting Point N/A
MSDS N/A Flash Point 263.1ºC

 Names

Name 1H-benzo[f]benzimidazole-4,9-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.517g/cm3
Boiling Point 520.5ºC at 760 mmHg
Molecular Formula C11H6N2O2
Molecular Weight 198.17800
Flash Point 263.1ºC
Exact Mass 198.04300
PSA 62.82000
LogP 1.18510
Index of Refraction 1.712

 Safety Information

HS Code 2933990090

 Synthetic Route

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1H-Naphth[2,3-d]imidazole-4,9-dione Structure

1H-Naphth[2,3-d...

CAS#:4496-30-4

Literature: Hoover; Day Journal of the American Chemical Society, 1954 , vol. 76, p. 4148,4151

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1H-Naphth[2,3-d]imidazole-4,9-dione Structure

1H-Naphth[2,3-d...

CAS#:4496-30-4

Literature: Hoover; Day Journal of the American Chemical Society, 1954 , vol. 76, p. 4148,4151

~%

1H-Naphth[2,3-d]imidazole-4,9-dione Structure

1H-Naphth[2,3-d...

CAS#:4496-30-4

Literature: Hoover; Day Journal of the American Chemical Society, 1954 , vol. 76, p. 4148,4151

~%

1H-Naphth[2,3-d]imidazole-4,9-dione Structure

1H-Naphth[2,3-d...

CAS#:4496-30-4

Literature: Fries; Walter; Schilling Justus Liebigs Annalen der Chemie, 1935 , vol. 516, p. 248,262

~%

1H-Naphth[2,3-d]imidazole-4,9-dione Structure

1H-Naphth[2,3-d...

CAS#:4496-30-4

Literature: Fries; Walter; Schilling Justus Liebigs Annalen der Chemie, 1935 , vol. 516, p. 248,262

 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

1h-naphtho[2,3-d]imidazole-4,9-dione
1H-naphth[2,3-d]imidazole-4,9-dione
1H-Naphth[2,3-d]imidazol-4,9-dion
Naphth<2,3-d>imidazoldion-(4,9)
Naphtho<2.3-d>imidazol-dion-(4,9)
1'.4'-Dioxo-1'.4'-dihydro-<naphtho-2'.3':4.5-imidazol>
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