1-Bromo-4-fluoronaphthalene
- CAS No.
- 341-41-3
- Chemical Name:
- 1-Bromo-4-fluoronaphthalene
- Synonyms
- BUTTPARK 44\09-75;1-Bromo-4-fluonaphthalene;1-FLUORO-4-BROMONAPHTHALENE;1-Bromo-4-fluoronaphthalene;Naphthalene, 1-bromo-4-fluoro-;1-Bromo-4-fluoronaphthalene>1-Bromo-4-fluoronaphthalene 98%;1-Bromo-4-fluoronaphthalene,98%
- CBNumber:
- CB5197752
- Molecular Formula:
- C10H6BrF
- Molecular Weight:
- 225.06
- MDL Number:
- MFCD00051473
- MOL File:
- 341-41-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 35-38 °C (lit.) |
|---|---|
| Boiling point | 110-115 °C(Press: 2 Torr) |
| Density | 1.563±0.06 g/cm3(Predicted) |
| Flash point | >230 °F |
| storage temp. | Sealed in dry,2-8°C |
| solubility | Chloroform (Slightly), DMSO (Slightly) |
| form | Solid |
| color | White |
| BRN | 2085804 |
| InChI | InChI=1S/C10H6BrF/c11-9-5-6-10(12)8-4-2-1-3-7(8)9/h1-6H |
| InChIKey | VAUJZKBFENPOCH-UHFFFAOYSA-N |
| SMILES | C1(Br)=C2C(C=CC=C2)=C(F)C=C1 |
| CAS DataBase Reference | 341-41-3(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29039990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
1-Bromo-4-fluoronaphthalene price More Price(61)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 537195 | 1-Bromo-4-fluoronaphthalene 97% | 341-41-3 | 5g | $66 | 2024-03-01 | Buy |
| TCI Chemical | B3797 | 1-Bromo-4-fluoronaphthalene >97.0%(GC) | 341-41-3 | 1g | $39 | 2026-04-30 | Buy |
| TCI Chemical | B3797 | 1-Bromo-4-fluoronaphthalene >97.0%(GC) | 341-41-3 | 5g | $135 | 2026-04-30 | Buy |
| TRC | TRC-B689065-500MG | 1-Bromo-4-fluoronaphthalene | 341-41-3 | 500mg | $65 | 2026-06-03 | Buy |
| TRC | TRC-B689065-2.5G | 1-Bromo-4-fluoronaphthalene | 341-41-3 | 2.5g | $96 | 2026-06-03 | Buy |
1-Bromo-4-fluoronaphthalene Chemical Properties, Uses, Production
Chemical Properties
Solid
Uses
1-Bromo-4-fluoronaphthalene is the starting material for the synthesis of Fluorobenzo[c]fluoren (F588435) which is a polycyclic aromatic hydrocarbon used in materials science extensively due to utility in organic electronics, light emitting diodes and solar cells.
Synthesis
321-38-0
341-41-3
General procedure for the synthesis of 1-bromo-4-fluoronaphthalene from 1-fluoronaphthalene: 1-fluoronaphthalene (20.0 g, 0.137 mol) was added to a 500 mL single-necked flask with carbon tetrachloride (120.0 mL), and bromine (10.9 g, 0.068 mol) was added dropwise slowly, followed by heating and refluxing for 2 hours. Upon completion of the reaction, the reaction solution was concentrated under reduced pressure and then the concentrate was poured into methanol (80.0 mL). The solid was allowed to precipitate overnight at room temperature to give 28.2 g of 1-bromo-4-fluoronaphthalene in 91.5% yield.
References
[1] Patent: CN106478376, 2017, A. Location in patent: Paragraph 0009; 0020; 0021; 0029; 0030; 0038; 0039; 0047
[2] Journal of Medicinal Chemistry, 2004, vol. 47, # 6, p. 1575 - 1586
[3] Justus Liebigs Annalen der Chemie, 1931, vol. 487, p. 270,282
[4] Patent: US2001/49379, 2001, A1
[5] Patent: US6211208, 2001, B1
1-Bromo-4-fluoronaphthalene Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| 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 |
| 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 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| JinYan Chemicals(ShangHai) Co.,Ltd. | 13817811078 | sales@jingyan-chemical.com | China | 9963 | 60 |
| Shanghai Sinch Parmaceuticals Tech. Co. Ltd. | +86-21-54098501 | sales@sinch.com.cn | China | 11592 | 64 |
| Jia Xing Isenchem Co.,Ltd | 0573-85285100 18627885956 | isenchem@163.com | China | 9389 | 66 |
| Nanjing Habo Medical Technology Co., Ltd. | 13376080562 13376090521 | sales@habotech.com | China | 724 | 60 |
View Latest Price from 1-Bromo-4-fluoronaphthalene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-18 | 1-Bromo-4-fluoronaphthalene
341-41-3
|
$27.00-388.00 | 25g | 0.97 | 25kg | Shanghai UCHEM Inc. | |
 |
2024-06-04 | 1-BROMO-4-FLUORONAPHTHALENE
341-41-3
|
$1.00 | 1KG | 99% | 200KG | Shaanxi Dideu Medichem Co. Ltd | |
 |
2019-12-23 | 1-BROMO-4-FLUORONAPHTHALENE
341-41-3
|
$1.00 | 1KG | 99% | 200kg | Career Henan Chemical Co |
-
- 1-Bromo-4-fluoronaphthalene
341-41-3
- $27.00-388.00
- 0.97
- Shanghai UCHEM Inc.
-
- 1-BROMO-4-FLUORONAPHTHALENE
341-41-3
- $1.00
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- 1-BROMO-4-FLUORONAPHTHALENE
341-41-3
- $1.00
- 99%
- Career Henan Chemical Co
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