ChemicalBook > CAS DataBase List > 3-Bromo-4-fluoronitrobenzene

3-Bromo-4-fluoronitrobenzene

Product Name
3-Bromo-4-fluoronitrobenzene
CAS No.
701-45-1
Chemical Name
3-Bromo-4-fluoronitrobenzene
Synonyms
2-BROMO-1-FLUORO-4-NITROBENZENE;Benzene, 2-broMo;2-Bromo-4-nitrofluorobenzene;3-BROMO-4-FLUORONITROBENZENE;2-FLUORO-5-NITROBROMOBENZENE;3-Bromo-4-fluoro-1-nitrobenzene;1-Fluoro-2-bromo-4-nitrobenzene;3-BROMO-4-FLUORONITROBENZENE, 98+%;Benzene, 2-broMo-1-fluoro-4-nitro-;2-Bromo-1-fluoro-4-nitrobenzene >
CBNumber
CB9257368
Molecular Formula
C6H3BrFNO2
Formula Weight
220
MOL File
701-45-1.mol
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3-Bromo-4-fluoronitrobenzene Property

Melting point:
55°C
Boiling point:
250.6±20.0 °C(Predicted)
Density 
1.808±0.06 g/cm3(Predicted)
Flash point:
105°
storage temp. 
Sealed in dry,Room Temperature
form 
Solid
color 
White or Colorless to Light yellow to Light orange
Water Solubility 
Slightly soluble in water.
CAS DataBase Reference
701-45-1(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,Xn
HazardClass 
IRRITANT
HS Code 
29049090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
803685
Product name
2-Bromo-1-fluoro-4-nitrobenzene
Purity
95%
Packaging
1g
Price
$149
Updated
2023/06/20
TCI Chemical
Product number
B2958
Product name
2-Bromo-1-fluoro-4-nitrobenzene
Purity
>95.0%(GC)
Packaging
5g
Price
$16
Updated
2025/07/31
TCI Chemical
Product number
B2958
Product name
2-Bromo-1-fluoro-4-nitrobenzene
Purity
>95.0%(GC)
Packaging
25g
Price
$52
Updated
2025/07/31
TRC
Product number
B688663
Product name
2-Bromo-1-fluoro-4-nitrobenzene
Packaging
1g
Price
$55
Updated
2021/12/16
Usbiological
Product number
415681
Product name
2-Bromo-1-fluoro-4-nitrobenzene
Packaging
500mg
Price
$305
Updated
2021/12/16
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3-Bromo-4-fluoronitrobenzene Chemical Properties,Usage,Production

Chemical Properties

Light yellow solid

Uses

Reatant in the synthesis of N-fused tricyclic indoles, dimethyamine, benzofuran.

Synthesis Reference(s)

The Journal of Organic Chemistry, 63, p. 8448, 1998 DOI: 10.1021/jo981557o

Synthesis

7439-89-6

350-46-9

701-45-1

Example 4: 3.0 g (0.054 mol) of iron powder was added to 250 g (1.77 mol) of 4-fluoronitrobenzene and the mixture was heated to 140 °C. Over a period of 9 hours, 450 g (2.81 mol) of bromine was slowly added dropwise and supplemented with 15 g (0.27 mol) of iron powder in batches. After the dropwise addition was completed, stirring of the reaction mixture was continued for 6 hours. After completion of the reaction, the mixture was filtered and the filtrate was dissolved in 530 g of hot hexane. After cooling the solution, 220 g of 3-bromo-4-fluoronitrobenzene crystals precipitated in a yield of 55.8% of the theoretical value, with the product having a melting point of 55.5°C-56.5°C and a purity of 99.0%.

References

[1] Patent: US4446075, 1984, A

3-Bromo-4-fluoronitrobenzene Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3-Bromo-4-fluoronitrobenzene manufacturers

Henan Fengda Chemical Co., Ltd
Product
3-Bromo-4-fluoronitrobenzene 701-45-1
Price
US $8.00-0.80/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-22
Hebei Senko Biotechnology Co., Ltd.
Product
3-Bromo-4-fluoronitrobenzene 701-45-1
Price
US $10.00/Kg/Bag
Min. Order
1KG
Purity
99%
Supply Ability
10Tons
Release date
2021-07-20
Career Henan Chemical Co
Product
3-Bromo-4-fluoronitrobenzene 701-45-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
Customized
Release date
2019-06-25

701-45-1, 3-Bromo-4-fluoronitrobenzeneRelated Search:

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