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Product No: AA6490

4-(4-Nitrophenylazo)resorcinol, Dye content 90%

Name: 4-(4-Nitrophenylazo)resorcinol
Brand: Chempure

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CAS Number

74-39-5

Molecular Weight

259.22

Formula

O2NC6H4N=NC6H3-1,3-(OH)2

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IUPAC name	4-[(4-nitrophenyl)diazenyl]benzene-1,3-diol
canonical smiles	C1=CC(=CC=C1N=NC2=C(C=C(C=C2)O)O)[N+](=O)[O-]
inchi	InChI=1S/C12H9N3O4/c16-10-5-6-11(12(17)7-10)14-13-8-1-3-9(4-2-8)15(18)19/h1-7,16-17H
inchi key	NGPGYVQZGRJHFJ-UHFFFAOYSA-N
molecular formula	C12H9N3O4
synonyms	74-39-5 4-(4-Nitrophenylazo)resorcinol Magneson Magneson I p-Nitrophenylazoresorcinol
Compound Description	4-resorcinol is an azobenzene in which the phenyl rings are 4-nitro- and 2,4-dihydroxy-substituted respectively. It is a member of resorcinols, a C-nitro compound and a member of azobenzenes.

Computed Properties

Molecular Weight:	259.22 g/mol
XLogP3:	2.8
Hydrogen Bond Donor Count:	2
Hydrogen Bond Acceptor Count:	6
Rotatable Bond Count:	2
Exact Mass:	259.05930578 g/mol
Monoisotopic Mass:	259.05930578 g/mol
Topological Polar Surface Area:	111 Å²
Heavy Atom Count:	19
Formal Charge:	0
Complexity:	336
Isotope Atom Count:	0
Defined Atom Stereocenter Count:	0
Undefined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
Covalently-Bonded Unit Count:	1
Compound Is Canonicalized:	Yes

Related Compounds

4-(4-Nitrophenylazo)resorcinol

4-(4-Nitrophenylazo)-1-naphthol

Alizarine Yellow R

Sudan Orange G

Para Red

1-((2-Chloro-4-nitrophenyl)azo)-2-naphthol

Benzoic acid, 4-[(2-hydroxy-4,5-dimethylphenyl)azo]-

Benzoic acid, 4-[(4-hydroxyphenyl)azo]-

4-(4-Nitrophenylazo)phenol

4-(2,4-Dinitrophenylazo)phenol

2-{[(4-Nitrophenyl)imino]methyl}phenol

4-[(4-Hydroxyphenyl)diazenyl]benzenesulfonic acid

1,3-Benzenediol, 5-methyl-4-[(4-nitrophenyl)azo]-

4-(4'-Hydroxyphenyl)diazenylbenzenesulfonamide

Sulfonaphtholazoresorcinol

hazard signal	Warning
hazard classes and categories	Skin Irrit. 2 (100%) Eye Irrit. 2 (100%) STOT SE 3 (11.36%)
precautionary statement codes	P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
hazard statements	H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (11.36%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
hazards summary	May cause allergic contact dermatitis. May be toxic by ingestion. See Disperse Red 1 (2872-52-8).

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Documentation

Certificate of Analysis

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CAS #

*This document is like a lab demo—an example Certificate of Analysis (COA) that showcases what a COA looks like but may not match the latest batch in all its glory. Think of it as a chemistry experiment: close, but not quite the final reaction!

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About this item

IUPAC name	4-[(4-nitrophenyl)diazenyl]benzene-1,3-diol
canonical smiles	C1=CC(=CC=C1N=NC2=C(C=C(C=C2)O)O)[N+](=O)[O-]
inchi	InChI=1S/C12H9N3O4/c16-10-5-6-11(12(17)7-10)14-13-8-1-3-9(4-2-8)15(18)19/h1-7,16-17H
inchi key	NGPGYVQZGRJHFJ-UHFFFAOYSA-N
molecular formula	C12H9N3O4
synonyms	74-39-5 4-(4-Nitrophenylazo)resorcinol Magneson Magneson I p-Nitrophenylazoresorcinol
Compound Description	4-resorcinol is an azobenzene in which the phenyl rings are 4-nitro- and 2,4-dihydroxy-substituted respectively. It is a member of resorcinols, a C-nitro compound and a member of azobenzenes.

Computed Properties

Molecular Weight:	259.22 g/mol
XLogP3:	2.8
Hydrogen Bond Donor Count:	2
Hydrogen Bond Acceptor Count:	6
Rotatable Bond Count:	2
Exact Mass:	259.05930578 g/mol
Monoisotopic Mass:	259.05930578 g/mol
Topological Polar Surface Area:	111 Å²
Heavy Atom Count:	19
Formal Charge:	0
Complexity:	336
Isotope Atom Count:	0
Defined Atom Stereocenter Count:	0
Undefined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
Covalently-Bonded Unit Count:	1
Compound Is Canonicalized:	Yes

Related Compounds

4-(4-Nitrophenylazo)resorcinol

4-(4-Nitrophenylazo)-1-naphthol

Alizarine Yellow R

Sudan Orange G

Para Red

1-((2-Chloro-4-nitrophenyl)azo)-2-naphthol

Benzoic acid, 4-[(2-hydroxy-4,5-dimethylphenyl)azo]-

Benzoic acid, 4-[(4-hydroxyphenyl)azo]-

4-(4-Nitrophenylazo)phenol

4-(2,4-Dinitrophenylazo)phenol

2-{[(4-Nitrophenyl)imino]methyl}phenol

4-[(4-Hydroxyphenyl)diazenyl]benzenesulfonic acid

1,3-Benzenediol, 5-methyl-4-[(4-nitrophenyl)azo]-

4-(4'-Hydroxyphenyl)diazenylbenzenesulfonamide

Sulfonaphtholazoresorcinol

hazard signal	Warning
hazard classes and categories	Skin Irrit. 2 (100%) Eye Irrit. 2 (100%) STOT SE 3 (11.36%)
precautionary statement codes	P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
hazard statements	H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (11.36%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
hazards summary	May cause allergic contact dermatitis. May be toxic by ingestion. See Disperse Red 1 (2872-52-8).

Product No: AA6490

4-(4-Nitrophenylazo)resorcinol, Dye content 90%

Product No: AA6490

About this item

NAME AND IDENTIFIERS

CHEMICAL AND PHYSICAL PROPERTIES

Related Compounds

SAFETY AND HAZARDS

About this item

Documentation

Certificate of Analysis

Require a Sample Certificate of Analysis (COA) ?

Reviews

Product No: AA6490

About this item

NAME AND IDENTIFIERS

CHEMICAL AND PHYSICAL PROPERTIES

Related Compounds

SAFETY AND HAZARDS

Require a Sample Certificate of Analysis (COA) ?