1-[(4-nitrophenyl)azo]naphthalen-2-amine

Modify Date: 2026-07-07 20:53:21

1-[(4-nitrophenyl)azo]naphthalen-2-amine Structure
1-[(4-nitrophenyl)azo]naphthalen-2-amine structure
Common Name 1-[(4-nitrophenyl)azo]naphthalen-2-amine
CAS Number 3025-77-2 Molecular Weight 292.29200
Density 1.35g/cm3 Boiling Point 549ºC at 760mmHg
Molecular Formula C16H12N4O2 Melting Point 250℃
MSDS N/A Flash Point 285.8ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.35g/cm3
Boiling Point 549ºC at 760mmHg
Melting Point 250℃
Molecular Formula C16H12N4O2
Molecular Weight 292.29200
Flash Point 285.8ºC
Exact Mass 292.09600
PSA 96.56000
LogP 5.85000
Index of Refraction 1.686
InChIKey VERRKUAVICFWGH-UHFFFAOYSA-N
SMILES Nc1ccc2ccccc2c1N=Nc1ccc([N+](=O)[O-])cc1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2927000090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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1-[(4-nitrophenyl)azo]naphthalen-2-amine Structure

1-[(4-nitrophen...

CAS#:3025-77-2

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Literature: Meldola Journal of the Chemical Society, 1883 , vol. 43, p. 439

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1-[(4-nitrophenyl)azo]naphthalen-2-amine Structure

1-[(4-nitrophen...

CAS#:3025-77-2

Learn More
Literature: Meldola Journal of the Chemical Society, 1883 , vol. 43, p. 439 Full Text Show Details Bamberger Chemische Berichte, 1895 , vol. 28, p. 830 Chemische Berichte, 1897 , vol. 30, p. 216 Anm.4

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  1

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1-<4-Nitro-phenylazo>-2-amino-naphthalin
EINECS 221-181-4
Nitra Red WO
C.I. SOLVENT RED 5
1-<4-Nitro-benzolazo>-2-amino-naphthalin

 1-[(4-nitrophenyl)azo]naphthalen-2-amine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What English synonyms does 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine have?
A: English synonyms of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine: 1--2-amino-naphthalin, EINECS 221-181-4, Nitra Red WO, C.I. SOLVENT RED 5, 1--2-amino-naphthalin.
Q: What is the InChIKey of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine?
A: InChIKey of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine is VERRKUAVICFWGH-UHFFFAOYSA-N.
Q: What is the SMILES notation of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine?
A: SMILES notation of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine is Nc1ccc2ccccc2c1N=Nc1ccc([N+](=O)[O-])cc1.
Q: What are the upstream materials of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine?
A: Related upstream materials(CAS) of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine: 100-05-0;7732-18-5.
Q: What is the LogP of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine?
A: LogP of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine is 5.85000.
Q: What is the molecular weight of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine?
A: Molecular weight of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine is 292.29200.
Q: What is the boiling point of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine?
A: Boiling point of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine is 549ºC at 760mmHg.
Q: What is the melting point of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine?
A: Melting point of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine is 250℃.
Q: What is the polar surface area (PSA) of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine?
A: Polar surface area (PSA) of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine is 96.56000.
Q: What is the molecular formula of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine?
A: Molecular formula of 1-[(4-nitrophenyl)diazenyl]naphthalen-2-amine is C16H12N4O2.
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