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
- MOL File:
- 107263-95-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/1/23 10:18:37
| 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(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 323659 | 1-Fluoropyridinium triflate 99% | 107263-95-6 | 1G | ₹5131.05 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 323659 | 1-Fluoropyridinium triflate 99% | 107263-95-6 | 5G | ₹13184.85 | 2022-06-14 | Buy |
| TCI Chemicals (India) | F0327 | 1-Fluoropyridinium Trifluoromethanesulfonate [Fluorinating Reagent] | 107263-95-6 | 5G | ₹10900 | 2022-05-26 | Buy |
| ALFA India | ALF-L14324-MD | N-Fluoropyridinium trifluoromethanesulfonate, 95% | 107263-95-6 | 250mg | ₹1786 | 2022-05-26 | Buy |
| TCI Chemicals (India) | F0327 | 1-Fluoropyridinium Trifluoromethanesulfonate [Fluorinating Reagent] | 107263-95-6 | 25G | ₹24800 | 2022-05-26 | Buy |
1-Fluoropyridinium triflate Chemical Properties,Uses,Production
Chemical Properties
white to off-white crystalline powder or needles
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
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chevron_rightPreparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Biokemix | +91 (40) 6662-6366 | New Delhi, India | 487 | 50 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co,.LTD | +86-19930503253; +8619930503252 | China | 5910 | 58 | Inquiry |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 16220 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21676 | 55 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29826 | 58 | Inquiry |
| Allfluoro pharmaceutical co. ltd. | 021-26137118 +8615821363818 | China | 5791 | 58 | Inquiry |
| Chemsigma International Co., Ltd. | +86-18136843612 +86-19951791336 | China | 1229 | 58 | Inquiry |
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