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5-bromo-2-nitrobenzenamine

Product Name
5-bromo-2-nitrobenzenamine
CAS No.
5228-61-5
Chemical Name
5-bromo-2-nitrobenzenamine
Synonyms
5-bromo-2-nitroanline;5-bromo-2-nitrobenzenamine;2-Amino-4-bromonitrobenzene;3-Amino-4-nitrobromobenzene;(5-BroMo-2-nitrophenyl)aMine;BenzenaMine, 5-broMo-2-nitro-
CBNumber
CB71559911
Molecular Formula
C6H5BrN2O2
Formula Weight
217.02
MOL File
5228-61-5.mol
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5-bromo-2-nitrobenzenamine Property

Melting point:
151-152 °C
Boiling point:
331.9±22.0 °C(Predicted)
Density 
1.812±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
form 
solid
pka
-1.53±0.25(Predicted)
color 
Light yellow to yellow
InChI
InChI=1S/C6H5BrN2O2/c7-4-1-2-6(9(10)11)5(8)3-4/h1-3H,8H2
InChIKey
RMIFLIVHJLREFJ-UHFFFAOYSA-N
SMILES
C1(N)=CC(Br)=CC=C1[N+]([O-])=O
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Safety

HS Code 
2921420090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
B686843
Product name
5-Bromo-2-nitroaniline
Packaging
500mg
Price
$75
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB140246
Product name
5-Bromo-2-nitroaniline
Packaging
2g
Price
$96
Updated
2021/12/16
SynQuest Laboratories
Product number
4655-9-X1
Product name
5-Bromo-2-nitroaniline
Packaging
1g
Price
$45
Updated
2021/12/16
ChemScene
Product number
CS-W003590
Product name
5-Bromo-2-nitroaniline
Purity
99.77%
Packaging
10g
Price
$55
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB140246
Product name
5-Bromo-2-nitroaniline
Packaging
1g
Price
$60
Updated
2021/12/16
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5-bromo-2-nitrobenzenamine Chemical Properties,Usage,Production

Synthesis

586-78-7

5228-61-5

General procedure for the synthesis of 2-nitro-5-bromoaniline from 1-bromo-4-nitrobenzene: Step 1: Synthesis of 5-bromo-2-nitroaniline (142) [0745] To a solution of ethylene glycol dimethyl ether (170 mL) containing potassium tert-butoxide (21.92 g, 195 mmol) and copper(I) chloride (2.36 g, 23.8 mmol) was added dropwise a solution of 1-bromo-4-nitrobenzene (141, 8.69 g, 43.0 mmol) in DMF (45 mL) at 0 °C and protected by nitrogen, the time of dropwise addition was 50 min. After the dropwise addition, the cooling bath was removed and the reaction mixture was continued to be stirred at room temperature for 4 hours. After completion of the reaction, the reaction solution was diluted with dichloromethane, washed sequentially with aqueous ammonium chloride, dried over anhydrous magnesium sulfate, filtered and concentrated to give the target compound 142 (7.85 g, 84% yield). [0746] 1H NMR (CDCl3) δ (ppm): 7.98 (d, J = 9.2 Hz, 1H), 7.02 (d, J = 2.0 Hz, 1H), 6.82 (dd, J = 9.2, 2.0 Hz, 1H), 6.12 (bs, 2H).

References

[1] Patent: WO2007/118137, 2007, A1. Location in patent: Page/Page column 109-110
[2] Journal of the Chemical Society - Perkin Transactions 1, 1999, # 11, p. 1437 - 1444
[3] Patent: WO2016/89830, 2016, A1. Location in patent: Page/Page column 43
[4] Patent: WO2016/89797, 2016, A1. Location in patent: Page/Page column 65
[5] Patent: WO2016/89833, 2016, A1. Location in patent: Page/Page column 42

5-bromo-2-nitrobenzenamine Preparation Products And Raw materials

Raw materials

Preparation Products

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5-bromo-2-nitrobenzenamine Suppliers

China 100 France 1 India 3 The Netherlands 1 United Kingdom 2 United States 12 Global 119
Accela ChemBio Inc.
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+1(858) 699-3322
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+1(858) 876-1948
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marketing@accelachem.com
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+1-858-6993322
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Ryan Scientific, Inc.
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Beta Pharma, Inc.
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View Lastest Price from 5-bromo-2-nitrobenzenamine manufacturers

Career Henan Chemical Co
Product
5-bromo-2-nitrobenzenamine 5228-61-5
Price
US $1.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-07

5228-61-5, 5-bromo-2-nitrobenzenamineRelated Search:

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  • 5-bromo-2-nitrobenzenamine
  • 2-Amino-4-bromonitrobenzene
  • (5-BroMo-2-nitrophenyl)aMine
  • BenzenaMine, 5-broMo-2-nitro-
  • 5-bromo-2-nitroanline
  • 3-Amino-4-nitrobromobenzene
  • 5228-61-5