1-Fluoropyridinium triflate
- CAS No.
- 107263-95-6
- Chemical Name:
- 1-Fluoropyridinium triflate
- Synonyms
- N-FLUOROPYRIDINIUM TRIFLATE;1-fluoropyridin-1-ium;1-fluoropyridin-1-iuM trifluoroMethanesulfonate;1-FLUOROPYRIDINIUM TRIFLUOROMETHANESULFONATE;F-PLUS T500 (FP-T500);1-FLUOROPYRIDINIUM TRIFLATE;N-Fluoropyridinium triflate,95%;1-Fluoropyridinium triflate 99%;1-FLUOROPYRIDINIUM TRIFLATE, TECH;N-FluoropyridiniuM triflate, 95% 500MG
- CBNumber:
- CB9185667
- Molecular Formula:
- C6H5F4NO3S
- Molecular Weight:
- 247.17
- MDL Number:
- MFCD00013458
- MOL File:
- 107263-95-6.mol
- MSDS File:
- SDS
| Melting point | 185-186 °C(lit.) |
|---|---|
| Density | 1.5493 (estimate) |
| storage temp. | 0-6°C |
| form | Crystalline Powder or Needles |
| color | White to off-white |
| Water Solubility | Reacts with water. |
| Sensitive | Moisture Sensitive |
| BRN | 4222821 |
| CAS DataBase Reference | 107263-95-6(CAS DataBase Reference) |
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,Xi | |||||||||
| Risk Statements | 35-34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3261 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-21 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | No | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29333990 | |||||||||
| NFPA 704 |
|
1-Fluoropyridinium triflate price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 323659 | 1-Fluoropyridinium triflate 99% | 107263-95-6 | 1g | $118 | 2024-03-01 | Buy |
| Sigma-Aldrich | 323659 | 1-Fluoropyridinium triflate 99% | 107263-95-6 | 5g | $242 | 2024-03-01 | Buy |
| TCI Chemical | F0327 | 1-Fluoropyridinium Trifluoromethanesulfonate [Fluorinating Reagent] >96.0%(T) | 107263-95-6 | 5g | $165 | 2023-01-07 | Buy |
| TCI Chemical | F0327 | 1-Fluoropyridinium Trifluoromethanesulfonate [Fluorinating Reagent] >96.0%(T) | 107263-95-6 | 25g | $608 | 2023-06-20 | Buy |
| Alfa Aesar | L14324 | N-Fluoropyridinium trifluoromethanesulfonate, 95% | 107263-95-6 | 250mg | $30.65 | 2024-03-01 | Buy |
1-Fluoropyridinium triflate Chemical Properties,Uses,Production
Chemical Properties
white to off-white crystalline powder or needles
Uses
N-Fluoropyridinium trifluoromethanesulfonate is used as a reagent for electrophilic fluorination and for a review of electrophilic N-F fluorinating agents. It is also used as a reactant for Pd-catalyzed arylation reactions and as a fluorination agent.
Uses
N-fluoropyridinium triflate salts offer a tunable fluorinating system; electronic nature of the substituents on the ring dictates the potency and selectivity of the reagent. Efficient fluorination of various aromatics, carbanions, vinyl esters, alkyls, and enamines.
Uses
General purpose electrophilic fluorinating reagent.4
Synthesis
The round-bottomed reaction flask is charged with 4.74 g (0.06 mol) of pyridine, 10.3 g (0.06 mol) of sodium triflate, and 80 mL of dry acetonitrile. The system is purged with nitrogen, and the reaction mixture is chilled and maintained at ?40°C. The flow of dilute fluorine is started, and the flow rates from the nitrogen and fluorine cylinders are adjusted to introduce a 10% fluorine/90% nitrogen mixture at a rate of 90 mL/min just above the surface of the rapidly stirred solution. When a total of 2.7 L of fluorine (0.12 mol) is introduced, the flow of fluorine is discontinued, and nitrogen only flows through the system at a rate of 45 mL/min for 30 min while keeping the reaction mixture at ?40°C. The reaction mixture is then warmed to room temperature and filtered through a pad of Celite to remove the sodium fluoride. The filtrate is concentrated to dryness without heating with a rotary evaporator. The crystalline residue is washed with 30 mL of dry ethyl acetate to give 11.0–12.0 g (74–81%) of crude product, mp 178–181°C. The crude material is dissolved in 18 mL of dry acetonitrile at room temperature, and 36 mL of dry diethyl ether is added. The precipitated crystals are collected by filtration under nitrogen to give pure 1-Fluoropyridinium triflate.
1-Fluoropyridinium triflate Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 | daisy@crovellbio.com | China | 5964 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Allfluoro pharmaceutical co. ltd. | 021-26137118 +8615821363818 | sales@allfluoro.com | China | 5791 | 58 |
| Chemsigma International Co., Ltd. | +86-18136843612 +86-19951791336 | info@chemsigma.com | China | 963 | 58 |
| Yangzhou Model Electronic Materials Co., Ltd. | +8613761402923 | sales@modeltemol.com | CHINA | 571 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25363 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24738 | 58 |
View Lastest Price from 1-Fluoropyridinium triflate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-07-06 | 1-FLUOROPYRIDINIUM TRIFLATE
107263-95-6
|
US $9.00 / KG | 1KG | 99.9 | 1 ton | Hebei Guanlang Biotechnology Co,.LTD | |
 |
2022-10-10 | 1-FLUOROPYRIDINIUM TRIFLATE
107263-95-6
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2022-01-15 | 1-FluoropyridiniuM TrifluoroMethanesulfonate
107263-95-6
|
US $0.00 / KG | 1KG | 97.8% | 100 tons | Honest Joy Holdings Limited
|
-
- 1-FLUOROPYRIDINIUM TRIFLATE
107263-95-6
- US $9.00 / KG
- 99.9
- Hebei Guanlang Biotechnology Co,.LTD
-
- 1-FLUOROPYRIDINIUM TRIFLATE
107263-95-6
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- 1-FluoropyridiniuM TrifluoroMethanesulfonate
107263-95-6
- US $0.00 / KG
- 97.8%
- Honest Joy Holdings Limited