ChemicalBook >> CAS DataBase List >>4-Bromo-2-fluoropyridine
4-Bromo-2-fluoropyridine
- CAS No.
- 128071-98-7
- Chemical Name:
- 4-Bromo-2-fluoropyridine
- Synonyms
- 2-Fluoro-4-bromopyridine;CAS:128071-98-7;3-Bromo-3-cyanopyridine;-Bromo-2-fluoropyridine;4-BROMO-2-FLUORPYRIDINE;4-BROMO-2-FLUOROPYRIDINE;broMo-4 fluoro-2 pyridine;Pyridine,4-broMo-2-fluoro-;4-BROMO-2-FLUOROPYRIDINE 97%;4-Bromo-2-fluoropyridine,95%
- CBNumber:
- CB2209005
- Molecular Formula:
- C5H3BrFN
- Molecular Weight:
- 175.99
- MDL Number:
- MFCD04112504
- MOL File:
- 128071-98-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-27 23:59:58
| Boiling point | 65°C (5 mmHg |
|---|---|
| Density | 1.713 g/mL at 25 °C |
| refractive index | n20/D 1.531 |
| Flash point | 71°C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform (Soluble), Methanol (Slightly) |
| pka | 0.81±0.10(Predicted) |
| form | Liquid |
| color | Clear colorless to pale yellow |
| InChI | 1S/C5H3BrFN/c6-4-1-2-8-5(7)3-4/h1-3H |
| InChIKey | PTPTZLXZHPPVKG-UHFFFAOYSA-N |
| SMILES | Fc1cc(Br)ccn1 |
| CAS DataBase Reference | 128071-98-7(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H315-H318-H335 | |||||||||
| Precautionary statements | P261-P264-P280-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| Hazard Codes | Xi,T,Xn,F | |||||||||
| Risk Statements | 2237/3841-36/37/38-20/21/22-10-41-37/38-22 | |||||||||
| Safety Statements | 2639-36-26-16-39-36/37 | |||||||||
| RIDADR | 2810 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HazardClass | 6.1 | |||||||||
| HS Code | 29333990 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
4-Bromo-2-fluoropyridine price More Price(82)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 722421 | 4-Bromo-2-fluoropyridine 97% | 128071-98-7 | 1g | $41.2 | 2026-04-30 | Buy |
| Sigma-Aldrich | 722421 | 4-Bromo-2-fluoropyridine 97% | 128071-98-7 | 5g | $166 | 2026-04-30 | Buy |
| TCI Chemical | B4778 | 4-Bromo-2-fluoropyridine >98.0%(GC) | 128071-98-7 | 1g | $68 | 2026-04-30 | Buy |
| TCI Chemical | B4778 | 4-Bromo-2-fluoropyridine >98.0%(GC) | 128071-98-7 | 5g | $234 | 2026-04-30 | Buy |
| Usbiological | 261729 | 4-Bromo-2-fluoropyridine Asreported | 128071-98-7 | 2g | $352 | 2026-06-03 | Buy |
4-Bromo-2-fluoropyridine Preparation Products And Raw materials
Raw materials
Preparation Products
Global Suppliers ( 368)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Wuhan EnTai Technology Development Co,.Ltd | 86-27-82330560 | 2536851935@qq.com | China | 346 | 69 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Liaoning Tianhua Chemical Co., Ltd. | 0418-6530555 2855550 | China | 338 | 69 | |
| INTATRADE GmbH | +49 3493/605464 | sales@intatrade.de | Germany | 3563 | 66 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| ShangHai DEMO Chemical Co.,Ltd | 400-021-7337 2355568890 | sales@demochem.com | China | 2569 | 57 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
View Latest Price from 4-Bromo-2-fluoropyridine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | 2-Fluoro-4-bromopyridine
128071-98-7
|
$1.00-200.00 | 1KG | 99%, 99.5% Sublimated | Henan Fengda Chemical Co., Ltd | ||
 |
2026-06-30 | 4-Bromo-2-fluoropyridine
128071-98-7
|
1KG | 98.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2025-06-25 | 4-Bromo-2-fluoropyridine
128071-98-7
|
$1.10 | 1g | 99.0% min | 100 tons min | Shaanxi Dideu Medichem Co. Ltd |
-
- 2-Fluoro-4-bromopyridine
128071-98-7
- $1.00-200.00
- 99%, 99.5% Sublimated
- Henan Fengda Chemical Co., Ltd
-
- 4-Bromo-2-fluoropyridine
128071-98-7
- 98.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- 4-Bromo-2-fluoropyridine
128071-98-7
- $1.10
- 99.0% min
- Shaanxi Dideu Medichem Co. Ltd
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CAS:128071-98-7
2-Fluoro-4-bromopyridine
128071-98-7
Variety of halogenated heterocyclic series
Building Blocks
C5
C5 to C6
Chemical Synthesis
Fluorinated Building Blocks
Halogenated Heterocycles
Heterocyclic Building Blocks
Heterocyclic Fluorinated Building Blocks
Other Fluorinated Heterocycles
Fluorine series
Pyridine
Pyridines, Pyrimidines, Purines and Pteredines
Fluorin-contained pyridine series
Pyridine series
Pyridines
Organohalides
