2,4-Dibromo-6-nitrophenol

Base Information

• Chemical Name: 2,4-Dibromo-6-nitrophenol
• CAS No.: 15969-09-2
• Molecular Formula: C6H3Br2NO3
• Molecular Weight: 296.903
• European Community (EC) Number: 621-045-8
• NSC Number: 523891
• UNII: 26JN516TAT
• DSSTox Substance ID: DTXSID40166710
• Nikkaji Number: J441.060B
• Wikidata: Q83035934
• Mol file: 15969-09-2.mol

Synonyms:2,4-dibromo-6-nitrophenol;15969-09-2;Phenol, 2,4-dibromo-6-nitro-;4,6-Dibromo-2-nitrophenol;NSC 523891;26JN516TAT;NSC-523891;Phenol,2,4-dibromo-6-nitro-;NSC523891;UNII-26JN516TAT;2,4-Dibrom-6-nitro-phenol;2-nitro-4,6-dibromo-phenol;SCHEMBL7737429;DTXSID40166710;2-NITRO-4,6-DIBROMOPHENOL;MFCD00024232;AKOS015961875;DS-4240;AC-15176;CS-0157744;D5323;FT-0637299;C73017

Chemical Property of 2,4-Dibromo-6-nitrophenol

Chemical Property:

• Vapor Pressure: 0.00585mmHg at 25°C
• Melting Point: 118 °C
• Refractive Index: 1.682
• Boiling Point: 264.7 °C at 760 mmHg
• PKA: 4.52±0.38(Predicted)
• Flash Point: 113.9 °C
• PSA: 66.05000
• Density: 2.247 g/cm³
• LogP: 3.34860
• Storage Temp.: Inert atmosphere,Room Temperature
• XLogP3: 4.1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 296.84592
• Heavy Atom Count: 12
• Complexity: 184

Purity/Quality:

98%min ^*data from raw suppliers

2,4-Dibromo-6-nitrophenol >98.0%(GC) ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Harmful:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=C(C=C(C(=C1[N+](=O)[O-])O)Br)Br

Technology Process of 2,4-Dibromo-6-nitrophenol

There total 55 articles about 2,4-Dibromo-6-nitrophenol 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: 97.0%

2-hydroxynitrobenzene (88-75-5,78813-12-4) → 2,4-dibromo-6-nitrophenol (15969-09-2)

Guidance literature:

With benzyltrimethylammonium tribromide; calcium carbonate; In methanol; dichloromethane;

DOI:10.1246/bcsj.62.3373

Reference yield: 64.0%

4-bromo-phenol (106-41-2) → 4-nitro-phenol (100-02-7,78813-13-5,89830-32-0) + 4-bromo-2-nitrophenol (7693-52-9) + 2,4-dibromo-6-nitrophenol (15969-09-2) + 2-bromo-4-nitrophenol (5847-59-6)

Guidance literature:

With Eu-Mo-modified montmorillonite HKSF; nitric acid; In tetrahydrofuran; at 20 ℃; for 12h;

DOI:10.1016/j.tet.2005.09.027

Reference yield: 42.0%

sodium 3,5-dibromo-4-hydroxybenzoate (115049-60-0) → 2,6-dibromo-4-nitrophenol (99-28-5) + 2,4-dibromo-6-nitrophenol (15969-09-2)

Guidance literature:

With acetic acid; sodium nitrite; at 20 ℃; for 3h;

DOI:10.1134/S1070428008050084

upstream raw materials:

p-nitrosophenol

2,4-dibromophenol

3,5-dibromosalicylic acid

4-hydroxy-3-nitrobenzene sulfonic acid

Downstream raw materials:

<3,5-(2)H2>-2-Hydroxyaniline

2,4-Dibrom-6-nitro-phenyl-iminocarbonat

2-bromo-4,6-dinitrophenol

2,6-dibromo-4-nitrophenol

Refernces

• 1、 -. "Method for photocatalytic synthesis of polybrominated phenol compound in water phase". Paragraph 0012; 0021. . Retrieved 2019/08/30.
• 2、 Naresh, Mameda,Arun Kumar, Macharla,Mahender Reddy, Marri,Swamy, Peraka,Nanubolu, Jagadeesh Babu,Narender, Nama. "Fast and efficient bromination of aromatic compounds with ammonium bromide and Oxone". . p. 1497 - 1504. Retrieved 2013/06/27.