4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
- CAS No.
- 673-40-5
- Chemical Name:
- 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
- Synonyms
- 4-bromobenzenediazonium;4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE;P-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE;4-Bromobenzenediazonium tetrafluoroborate 96%;4-Bromobenzenediazonium tetrafluoroborate,96%;4-Bromobenzenediazonium Tetrafluoroborate >4-Bromobenzenediazonium tetrafluoroborate, 97+%;BORON(3+) ION 4-BROMOBENZENEDIAZONIUM TETRAFLUORIDE
- CBNumber:
- CB0455642
- Molecular Formula:
- C6H4BBrF4N2
- Molecular Weight:
- 270.82
- MDL Number:
- MFCD00011894
- MOL File:
- 673-40-5.mol
- MSDS File:
- SDS
| Melting point | 135-140 °C (dec.)(lit.) |
|---|---|
| storage temp. | 2-8°C |
| form | powder to crystal |
| color | White to Yellow to Orange |
| Sensitive | Moisture Sensitive |
| BRN | 3791621 |
| CAS DataBase Reference | 673-40-5 |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3261 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | BQ9625000 | |||||||||
| F | 9-21 | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29270000 | |||||||||
| NFPA 704 |
|
4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 280895 | 4-Bromobenzenediazonium tetrafluoroborate 96% | 673-40-5 | 5g | $73.4 | 2023-06-20 | Buy |
| TCI Chemical | B3114 | 4-Bromobenzenediazonium Tetrafluoroborate >97.0%(HPLC)(T) | 673-40-5 | 5g | $109 | 2024-03-01 | Buy |
| Alfa Aesar | B25670 | 4-Bromobenzenediazonium tetrafluoroborate, 96% | 673-40-5 | 5g | $64.4 | 2024-03-01 | Buy |
| Alfa Aesar | B25670 | 4-Bromobenzenediazonium tetrafluoroborate, 96% | 673-40-5 | 25g | $228 | 2024-03-01 | Buy |
| TRC | B679165 | 4-Bromobenzenediazonium tetrafluoroborate | 673-40-5 | 100mg | $60 | 2021-12-16 | Buy |
4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE Chemical Properties,Uses,Production
Chemical Properties
light beige to pink-beige powder
Uses
4-Bromobenzenediazonium tetrafluoroborate was used in preparation of surface modified Au(111) electrode, 1-(4?-bromophenyl)-3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodec-1-ene.
General Description
Electrochemical reduction of 4-bromobenzenediazonium tetrafluoroborate was investigated for the derivatization of the carbon felt (modified carbon surfaces whether glassy carbon or carbon felt).
Purification Methods
Wash the salt with Et2O until the wash is colourless and allow it to dry by blowing N2 over it. Store it at 0-4o in the dark. [Schiemann & Pillarsky Chem Ber 64 1340 1931, Beilstein 16 III 517.]
4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Alfa Chemistry | info@alfa-chemistry.com | United States | 2344 | 58 | |
| Aston Chemical | 13000000000 | sales@astonchem.com | United States | 1634 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| Henan Alfa Chemical Co., Ltd | +8615838112936 | alfa10@alfachem.cn | China | 13194 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12373 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49984 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33338 | 58 |
| Shanxi Tihondan Pharmaceutical Technology Co., Ltd | +8618235132063 | sales@tihondan.com | China | 3767 | 58 |