2-Bromo-3-fluoronitrobenzene

Product Name: 2-Bromo-3-fluoronitrobenzene
CAS No.: 59255-94-6
Chemical Name: 2-Bromo-3-fluoronitrobenzene
Synonyms: 2-Bromo-1-fluoro-3-nitrobenzene;2-broMo-3-fluorobroMobezene;2-BROMO-3-FLUORONITROBENZENE;1-Bromo-2-fluoro-6-nitrobenzene;Benzene, 2-bromo-1-fluoro-3-nitro-;2-Bromo-3-fluoronitrobenzene ISO 9001：2015 REACH
CBNumber: CB9783955
Molecular Formula: C6H3BrFNO2
Formula Weight: 220
MOL File: 59255-94-6.mol

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2-Bromo-3-fluoronitrobenzene Property

Melting point:: 42.0-44.0 °C(Solv: ethyl acetate (141-78-6); hexane (110-54-3))
Boiling point:: 222.3±20.0 °C(Predicted)
Density: 1.808±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
form: solid
color: yellow
CAS DataBase Reference: 59255-94-6(CAS DataBase Reference)

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Safety

Hazard Codes: T
HazardClass: IRRITANT
HS Code: 2904990090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P271Use only outdoors or in a well-ventilated area.

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

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N-Bromosuccinimide Price

TRC

Product number: B688653
Product name: 2-Bromo-1-fluoro-3-nitrobenzene
Packaging: 100mg
Price: $45
Updated: 2021/12/16

TRC

Product number: B688653
Product name: 2-Bromo-1-fluoro-3-nitrobenzene
Packaging: 500mg
Price: $65
Updated: 2021/12/16

TRC

Product number: B688653
Product name: 2-Bromo-1-fluoro-3-nitrobenzene
Packaging: 1g
Price: $75
Updated: 2021/12/16

Apolloscientific

Product number: PC5083
Product name: 2-Bromo-3-fluoronitrobenzene
Packaging: 5g
Price: $76
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4654-B-X4
Product name: 2-Bromo-3-fluoronitrobenzene
Packaging: 5G
Price: $90
Updated: 2021/12/16

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2-Bromo-3-fluoronitrobenzene Chemical Properties,Usage,Production

Synthesis

Preparation method of 2-bromo-3-fluoronitrobenzene: Add 21.6g (0.1mol) 2-bromo-3-nitroaniline, 12.5ml (0.15mol) concentrated hydrochloric acid, and 12.5ml water into a reaction bottle, and reduce the temperature to 15°C; dissolve 8.3g (0.12mol) sodium nitrite in 14.5ml water and slowly add dropwise to the above system, then add 11.4g (0.13mol) fluoroboric acid, keep warm at 15°C and stir for 2 hours, track the reaction by HPLC until the reaction of 2-bromo-3-nitroaniline is complete; filter, rinse the filter cake with methanol, and dry to obtain 25.8g of intermediate IV. Add 30 ml of toluene to the reaction flask, heat to 100 ° C, slowly add 10 g (31.7 mmol) of intermediate IV, keep warm and stir for 1 hour, track the reaction by HPLC until the intermediate IV reacts completely: concentrate, recrystallize from ethyl acetate and n-hexane to obtain 5.7 g of 2-Bromo-3-fluoronitrobenzene, with a molar yield of 83%.

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

Raw materials

Preparation Products

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2-Bromo-3-fluoronitrobenzene Suppliers

China 145 Germany 1 India 4 Italy 1 United Kingdom 5 United States 18 Global 174

J & K SCIENTIFIC LTD.

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View Lastest Price from 2-Bromo-3-fluoronitrobenzene manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: 2-Bromo-3-fluoronitrobenzene 59255-94-6
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2023-04-26

Hebei Weibang Biotechnology Co., Ltd

Product: 2-Bromo-3-fluoronitrobenzene 59255-94-6
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2023-04-27

Hebei Xinsheng New Material Technology Co., LTD.

Product: 2-Bromo-3-fluoronitrobenzene 59255-94-6
Price: US $35.00-25.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 Ton
Release date: 2023-11-13

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2-BROMO-3-FLUORONITROBENZENE

2-broMo-3-fluorobroMobezene

2-Bromo-1-fluoro-3-nitrobenzene

Benzene, 2-bromo-1-fluoro-3-nitro-

2-Bromo-3-fluoronitrobenzene ISO 9001：2015 REACH

1-Bromo-2-fluoro-6-nitrobenzene

59255-94-6

blocks

Bromides

FluoroCompounds

NitroCompounds