4-(4-Nitrophenylazo)-1-naphthol

Base Information

• Chemical Name: 4-(4-Nitrophenylazo)-1-naphthol
• CAS No.: 5290-62-0
• Deprecated CAS: 59519-85-6
• Molecular Formula: C16H11N3O3
• Molecular Weight: 293.282
• Hs Code.: 29270000
• European Community (EC) Number: 226-129-4
• NSC Number: 5048
• DSSTox Substance ID: DTXSID7063760,DTXSID101040628
• ChEMBL ID: CHEMBL1717293
• Mol file: 5290-62-0.mol

Synonyms:4-(4-Nitrophenylazo)-1-naphthol;5290-62-0;Magneson II;4-((4-Nitrophenyl)diazenyl)naphthalen-1-ol;Magnezon II;NSC 5048;p-Nitrphenylazo-alpha-naphthol;1-Naphthol, 4-((p-nitrophenyl)azo)-;1-Naphthalenol, 4-[(4-nitrophenyl)azo]-;4-((p-Nitrophenyl)azo)-1-naphthol;EINECS 226-129-4;4-((4-Nitrophenyl)azo)-1-naphthol;BRN 0961660;4-((4-Nitrophenyl)azo)-1-naphthalenol;1-Naphthalenol, 4-((4-nitrophenyl)azo)-;AI3-02917;MLS002637789;4-[(4-nitrophenyl)diazenyl]naphthalen-1-ol;4-(p-Nitrophenylazo)-1-naphthol;(E)-4-((4-nitrophenyl)diazenyl)naphthalen-1-ol;1-Naphthalenol, 4-(2-(4-nitrophenyl)diazenyl)-;4-16-00-00224 (Beilstein Handbook Reference);4-[(p-Nitrophenyl)azo]-1-naphthol;4-[(4-Nitrophenyl)azo]-1-naphthol;1-Naphthol, 4-[(p-nitrophenyl)azo]-;159536-42-2;MFCD00003975;alpha-Naphthol Magneson;4-[(4-Nitrophenyl)diazenyl]-1-naphthol;SCHEMBL2374446;CHEMBL1717293;DTXSID7063760;p-Nitrphenylazo-.alpha.-naphthol;(4E)-4-[(4-nitrophenyl)hydrazinylidene]naphthalen-1-one;NSC5048;p-Nitrophenylazo-.alpha.-naphthol;DTXSID101040628;HMS3087A16;NSC-5048;4-Nitrophenylazo-4'-(1-naphthol);STL255982;AKOS001482351;AKOS003612897;AKOS028108987;BS-42453;LS-95444;SMR001547306;FT-0616663;N0134;4-[(E)-(4-Nitrophenyl)diazenyl]-1-naphthol;D91645;4-[(E)-(4-nitrophenyl)diazenyl]naphthalen-1-ol;A829303;(4E)-4-[(4-nitrophenyl)hydrazinylidene]-1-naphthalenone;1,4-Naphthalenedione, mono[(4-nitrophenyl)hydrazone], (E)- (9CI);138710-32-4

Chemical Property of 4-(4-Nitrophenylazo)-1-naphthol

Chemical Property:

• Appearance/Colour: orange to brown powder or crystals
• Vapor Pressure: 1.68E-09mmHg at 25°C
• Melting Point: 270 °C (dec.)(lit.)
• Refractive Index: 1.673
• Boiling Point: 554.274 °C at 760 mmHg
• PKA: 8.19±0.40(Predicted)
• Flash Point: 289.015 °C
• PSA: 90.77000
• Density: 1.35 g/cm³
• LogP: 5.39220
• Storage Temp.: Store below +30°C.
• XLogP3: 4.4
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 293.08004122
• Heavy Atom Count: 22
• Complexity: 415

Purity/Quality:

97% ^*data from raw suppliers

4-(4-Nitrophenylazo)-1-naphthol ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi, C, F
• Hazard Codes: Xi,C,F
• Statements: 36/37/38-34-11
• Safety Statements: 22-24/25-26-36-45-36/37/39-16

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Dyes -> Azo Dyes
• Canonical SMILES: C1=CC=C2C(=C1)C(=CC=C2O)N=NC3=CC=C(C=C3)[N+](=O)[O-]
• Uses: 4-(4-Nitrophenylazo)-1-naphthol is a reagent used for the determination of Mg.

Technology Process of 4-(4-Nitrophenylazo)-1-naphthol

There total 21 articles about 4-(4-Nitrophenylazo)-1-naphthol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

α-naphthol (90-15-3) + C6H4N3O2(1+)*IO4(1-) → 2-(2-(4-nitrophenyl)diazenyl)naphth-1-ol (607-27-2) + 1-hydroxy-4-(4-nitrophenylazo)naphthalene (5290-62-0)

Guidance literature:

In neat (no solvent); at 20 ℃;

DOI:10.4314/bcse.v27i3.13

Reference yield:

α-naphthol (90-15-3) + 4-nitro-aniline (100-01-6,104810-17-5) → 1-hydroxy-4-(4-nitrophenylazo)naphthalene (5290-62-0)

Guidance literature:

With hydrogenchloride; sodium nitrite; Multistep reaction; 1.) H₂O;

Reference yield:

4-nitro-aniline (100-01-6,104810-17-5) → 2-(2-(4-nitrophenyl)diazenyl)naphth-1-ol (607-27-2) + 1-hydroxy-4-(4-nitrophenylazo)naphthalene (5290-62-0)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium nitrite; water / neat (no solvent) / 20 °C

2: neat (no solvent) / 20 °C

With water; sodium nitrite; In neat (no solvent);

DOI:10.4314/bcse.v27i3.13

upstream raw materials:

α-naphthol

3-ethyl-1-(4-nitro-phenyl)-3-phenyl-triazene

1-(4-nitrophenyl)-3,3'-methylphenyltriazene

4-nitrobenzenediazonium chloride

Downstream raw materials:

1-acetoxy-4-(4-nitro-phenylazo)-naphthalene

4-(4-Amino-phenylazo)-[1]naphthol

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 5290-62-0 4-(4-NITROPHENYLAZO)-1-NAPHTHOL

Send

Send

Metric Ton KG G Pound L ML

Send

Send