ChemicalBook > CAS DataBase List > 4-BROMO-5-FLUORO-1,2-PHENYLENEDIAMINE 98

4-BROMO-5-FLUORO-1,2-PHENYLENEDIAMINE 98

Product Name
4-BROMO-5-FLUORO-1,2-PHENYLENEDIAMINE 98
CAS No.
153505-37-4
Chemical Name
4-BROMO-5-FLUORO-1,2-PHENYLENEDIAMINE 98
Synonyms
4-Bromo-5-fluoro-2-amino-aniline;4-Bromo-5-fluoro-o-phenylenediamine;4-Bromo-5-fluoro-1,2-benzenediamine;1,2-BenzenediaMine, 4-broMo-5-fluoro-;4-Bromo-5-fluorobenzene-1,2-diamine97%;4-Bromo-5-fluorobenzene-1,2-diamine 97%;4-BROMO-5-FLUORO-1,2-PHENYLENEDIAMINE 98;4-Bromo-5-fluoro-1,2-phenylenediamine 98%;4-Bromo-5-fluorophenylene-1,2-diamine, 4-Bromo-1,2-diamino-5-fluorobenzene;4-Bromo-5-fluorophenylene-1,2-diamine, 1-Bromo-4,5-diamino-2-fluorobenzene
CBNumber
CB0501042
Molecular Formula
C6H6BrFN2
Formula Weight
205.03
MOL File
153505-37-4.mol
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4-BROMO-5-FLUORO-1,2-PHENYLENEDIAMINE 98 Property

Boiling point:
297.0±35.0 °C(Predicted)
Density 
1.792±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
pka
3.15±0.10(Predicted)
form 
powder
color 
Brown
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Safety

Hazard Codes 
Xi
Hazard Note 
Irritant
HS Code 
2921511990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

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N-Bromosuccinimide Price

TRC
Product number
B686518
Product name
4-Bromo-5-fluorobenzene-1,2-diamine
Packaging
100mg
Price
$60
Updated
2021/12/16
AK Scientific
Product number
J91220
Product name
4-Bromo-5-fluorobenzene-1,2-diamine
Packaging
1g
Price
$70
Updated
2021/12/16
SynQuest Laboratories
Product number
3630-B-X2
Product name
4-Bromo-5-fluoro-1,2-phenylenediamine
Purity
98%
Packaging
1g
Price
$77
Updated
2021/12/16
Apolloscientific
Product number
PC9574
Product name
4-Bromo-5-fluorobenzene-1,2-diamine
Purity
97%
Packaging
1g
Price
$48
Updated
2021/12/16
AK Scientific
Product number
J91220
Product name
4-Bromo-5-fluorobenzene-1,2-diamine
Packaging
5g
Price
$210
Updated
2021/12/16
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4-BROMO-5-FLUORO-1,2-PHENYLENEDIAMINE 98 Chemical Properties,Usage,Production

Synthesis

153505-36-3

153505-37-4

General procedure for the synthesis of 4-bromo-5-fluoro-2-nitroaniline from 4-bromo-5-fluoro-2-nitroaniline: to a solution of 4-bromo-5-fluoro-2-nitroaniline (1.0 g, 4.3 mmol) in THF (9.0 mL) was added EtOH (9.0 mL) and H2O (3 mL), followed by the addition of iron powder (1.2 g, 21.3 mmol) and ammonium chloride (0.34 g, 6.4 mmol). The reaction mixture was heated to reflux at 95 °C for 4 hours. After completion of the reaction, the mixture was cooled to room temperature, diluted with EtOH and filtered through a diatomaceous earth pad until the filtrate was colorless. The filtrate was concentrated under reduced pressure, the residue was dissolved in EtOAc, washed sequentially with H2O and brine, the organic phase was dried with anhydrous Na2SO4, filtered and concentrated. Hexane was added to the concentrate and the precipitated solid was collected by filtration to afford the title compound 4-bromo-5-fluorobenzene-1,2-diamine (710 mg, 3.5 mmol, 81% yield).

References

[1] Patent: EP2566477, 2015, B1. Location in patent: Paragraph 0172; 0173
[2] Patent: WO2012/83170, 2012, A1. Location in patent: Page/Page column 155
[3] Patent: WO2013/26914, 2013, A1. Location in patent: Page/Page column 134
[4] Patent: US2007/259936, 2007, A1. Location in patent: Page/Page column 175
[5] Patent: US2010/222345, 2010, A1. Location in patent: Page/Page column 69

4-BROMO-5-FLUORO-1,2-PHENYLENEDIAMINE 98 Preparation Products And Raw materials

Raw materials

Preparation Products

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4-BROMO-5-FLUORO-1,2-PHENYLENEDIAMINE 98 Suppliers

China 63 Germany 2 India 1 United Kingdom 2 United States 8 Global 76
Accela ChemBio Inc.
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View Lastest Price from 4-BROMO-5-FLUORO-1,2-PHENYLENEDIAMINE 98 manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
4-BROMO-5-FLUORO-1,2-PHENYLENEDIAMINE 98 153505-37-4
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-07
Henan Bao Enluo International TradeCo.，LTD
Product
4-BROMO-5-FLUORO-1,2-PHENYLENEDIAMINE 98 153505-37-4
Price
US $50.00/kg
Min. Order
1kg
Purity
99.9%
Supply Ability
10000MT
Release date
2023-08-17
Honest Joy Holdings Limited
Product
diamine 153505-37-4
Price
US $0.00/KG
Min. Order
1KG
Purity
99.2%
Supply Ability
100 tons
Release date
2022-02-08

153505-37-4, 4-BROMO-5-FLUORO-1,2-PHENYLENEDIAMINE 98Related Search:

1-(4-BROMO-5-FLUORO-2-NITROPHENYL)-4-METHYLPIPERAZINE 4-BROMO-5-FLUORO-1,2-PHENYLENEDIAMINE 98 3-Bromo-4-fluoroaniline 4-bromo-3-fluoro-2-methyl-6-nitroaniline 4-Bromo-5-fluoro-2-nitroaniline

  • 4-Bromo-5-fluoro-o-phenylenediamine
  • 4-BROMO-5-FLUORO-1,2-PHENYLENEDIAMINE 98
  • 4-Bromo-5-fluoro-1,2-phenylenediamine 98%
  • 4-Bromo-5-fluorobenzene-1,2-diamine 97%
  • 4-Bromo-5-fluorophenylene-1,2-diamine, 4-Bromo-1,2-diamino-5-fluorobenzene
  • 1,2-BenzenediaMine, 4-broMo-5-fluoro-
  • 4-Bromo-5-fluorophenylene-1,2-diamine, 1-Bromo-4,5-diamino-2-fluorobenzene
  • 4-Bromo-5-fluorobenzene-1,2-diamine97%
  • 4-Bromo-5-fluoro-1,2-benzenediamine
  • 4-Bromo-5-fluoro-2-amino-aniline
  • 153505-37-4