2,5-Dibromo-4-nitroaniline

Base Information

Chemical Name:2,5-Dibromo-4-nitroaniline
CAS No.:25462-68-4
Molecular Formula:C6H4Br2N2O2
Molecular Weight:295.918
Hs Code.:2921420090
DSSTox Substance ID:DTXSID90457049
Nikkaji Number:J88.359J
Wikidata:Q82279731
Mol file:25462-68-4.mol

Synonyms:2,5-dibromo-4-nitroaniline;25462-68-4;SCHEMBL3718211;DTXSID90457049;KUASSBMCIQLDOH-UHFFFAOYSA-N;AB9030;BBL025685;MFCD14582986;STL367720;AKOS000447132;AS-44938;CS-0170891;A877579

Suppliers and Price of 2,5-Dibromo-4-nitroaniline

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Crysdot
2,5-Dibromo-4-nitroaniline 95+%
5g
$ 908.00

Crysdot
2,5-Dibromo-4-nitroaniline 95+%
1g
$ 307.00

Chemcia Scientific
2,5-Dibromo-4-nitro-phenylamine 95%
1 G
$ 495.00

Alichem
2,5-Dibromo-4-nitroaniline
5g
$ 944.32

Alichem
2,5-Dibromo-4-nitroaniline
1g
$ 300.86

AK Scientific
2,5-Dibromo-4-nitroaniline
1g
$ 824.00

Total 8 raw suppliers

Chemical Property of 2,5-Dibromo-4-nitroaniline

Chemical Property:

Melting Point:180-181.5 °C(Solv: ethanol (64-17-5))
Boiling Point:356.2±37.0 °C(Predicted)
PKA:-2.25±0.14(Predicted)
PSA：71.84000
Density:2.177±0.06 g/cm3(Predicted)
LogP:3.80640
Storage Temp.:2-8°C
XLogP3:2.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:295.86190
Heavy Atom Count:12
Complexity:185

Purity/Quality:

97% ^*data from raw suppliers

2,5-Dibromo-4-nitroaniline 95+% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=C(C(=CC(=C1Br)[N+](=O)[O-])Br)N

Technology Process of 2,5-Dibromo-4-nitroaniline

There total 8 articles about 2,5-Dibromo-4-nitroaniline 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%

: 25462-67-3
N-(2,5-dibromo-4-nitrophenyl)acetamide

: 25462-68-4
2,5-dibromo-4-nitroaniline

Guidance literature:: With hydrogenchloride; In water; for 41h; Reflux; Inert atmosphere;
DOI:10.1002/asia.201600673

Reference yield:

: 25462-66-2
N-(2,5-dibromophenyl)acetamide

: 25462-68-4
2,5-dibromo-4-nitroaniline

Guidance literature:: Multi-step reaction with 2 steps

1: 63 percent / HNO₃; H₂SO₄ / -20 - 20 °C

2: 88 percent / K₂CO₃ / CH₂Cl₂; methanol / 3 h

With sulfuric acid; nitric acid; potassium carbonate; In methanol; dichloromethane;
DOI:10.1016/j.tet.2003.10.089

Reference yield:

: 3638-73-1
2,5-dibromoaniline

: 25462-68-4
2,5-dibromo-4-nitroaniline

Guidance literature:: Multi-step reaction with 3 steps

1: 27 g / Et₃N / 1 h / 35 °C

2: 63 percent / HNO₃; H₂SO₄ / -20 - 20 °C

3: 88 percent / K₂CO₃ / CH₂Cl₂; methanol / 3 h

With sulfuric acid; nitric acid; potassium carbonate; triethylamine; In methanol; dichloromethane;
DOI:10.1016/j.tet.2003.10.089