4-[(4-nitrophenyl)hydrazinylidene]cyclohepta-2,5-diene-1,7-dione

Modify Date: 2025-11-30 15:34:40

4-[(4-nitrophenyl)hydrazinylidene]cyclohepta-2,5-diene-1,7-dione Structure
4-[(4-nitrophenyl)hydrazinylidene]cyclohepta-2,5-diene-1,7-dione structure
Common Name 4-[(4-nitrophenyl)hydrazinylidene]cyclohepta-2,5-diene-1,7-dione
CAS Number 33244-13-2 Molecular Weight 271.22800
Density 1.39g/cm3 Boiling Point 430.6ºC at 760 mmHg
Molecular Formula C13H9N3O4 Melting Point N/A
MSDS N/A Flash Point 214.2ºC

 Names

Name 5-[(4-nitrophenyl)hydrazinylidene]cyclohepta-3,6-diene-1,2-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.39g/cm3
Boiling Point 430.6ºC at 760 mmHg
Molecular Formula C13H9N3O4
Molecular Weight 271.22800
Flash Point 214.2ºC
Exact Mass 271.05900
PSA 107.84000
LogP 3.59920
Index of Refraction 1.649
InChIKey MDNAZUQUDCODAG-UHFFFAOYSA-N
SMILES O=c1ccc(N=Nc2ccc([N+](=O)[O-])cc2)ccc1O

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

5-(4-nitro-phenylazo)-tropolone
5-p-Nitrophenylazo-tropolon
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