[4-(4-nitrobenzoyl)-2-oxido-1-oxa-5-aza-2-azoniacyclopenta-2,4-dien-3-yl]-(4-nitrophenyl)methanone

Modify Date: 2024-01-12 08:20:44

[4-(4-nitrobenzoyl)-2-oxido-1-oxa-5-aza-2-azoniacyclopenta-2,4-dien-3-yl]-(4-nitrophenyl)methanone Structure
[4-(4-nitrobenzoyl)-2-oxido-1-oxa-5-aza-2-azoniacyclopenta-2,4-dien-3-yl]-(4-nitrophenyl)methanone structure
Common Name [4-(4-nitrobenzoyl)-2-oxido-1-oxa-5-aza-2-azoniacyclopenta-2,4-dien-3-yl]-(4-nitrophenyl)methanone
CAS Number 21443-52-7 Molecular Weight 384.25700
Density 1.67g/cm3 Boiling Point 685.8ºC at 760 mmHg
Molecular Formula C16H8N4O8 Melting Point N/A
MSDS N/A Flash Point 368.5ºC

 Names

Name [4-(4-nitrobenzoyl)-5-oxido-1,2,5-oxadiazol-5-ium-3-yl]-(4-nitrophenyl)methanone

 Chemical & Physical Properties

Density 1.67g/cm3
Boiling Point 685.8ºC at 760 mmHg
Molecular Formula C16H8N4O8
Molecular Weight 384.25700
Flash Point 368.5ºC
Exact Mass 384.03400
PSA 177.27000
LogP 3.42790
Vapour Pressure 1.17E-18mmHg at 25°C
Index of Refraction 1.724

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

[4-(4-nitrobenzoyl)-2-oxido-1-oxa-5-aza-2-azoniacyclopenta-2,4-dien-3-yl]-(4-nitrophenyl)methanone Structure

[4-(4-nitrobenz...

CAS#:21443-52-7

Literature: Snyder; Boyer Journal of the American Chemical Society, 1955 , vol. 77, p. 4233,4236 Full Text Show Details Okuda et al. Yakugaku Zasshi, 1958 , vol. 78, p. 808 Chem.Abstr., 1958 , p. 18382

~%

[4-(4-nitrobenzoyl)-2-oxido-1-oxa-5-aza-2-azoniacyclopenta-2,4-dien-3-yl]-(4-nitrophenyl)methanone Structure

[4-(4-nitrobenz...

CAS#:21443-52-7

Literature: Engbersen,J.F.J.; Engberts,J.B.F.N. Synthetic Communications, 1971 , vol. 1, p. 121 - 124

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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