1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphthol

Modify Date: 2025-08-24 19:37:28

1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphthol Structure
1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphthol structure
Common Name 1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphthol
CAS Number 14847-54-2 Molecular Weight 309.27600
Density 1.44g/cm3 Boiling Point 511.7ºC at 760mmHg
Molecular Formula C16H11N3O4 Melting Point N/A
MSDS N/A Flash Point 263.3ºC

 Names

Name (1Z)-1-[(2-hydroxy-5-nitrophenyl)hydrazinylidene]naphthalen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.44g/cm3
Boiling Point 511.7ºC at 760mmHg
Molecular Formula C16H11N3O4
Molecular Weight 309.27600
Flash Point 263.3ºC
Exact Mass 309.07500
PSA 107.51000
LogP 3.30870
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.694
InChIKey JCELUWDKTLANOY-UHFFFAOYSA-N
SMILES O=[N+]([O-])c1ccc(O)c(N=Nc2c(O)ccc3ccccc23)c1

 Safety Information

HS Code 2927000090

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2927000090
Summary 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

einecs 238-908-6
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