1-Fluoropyridinium trifluoromethanesulfonate
Also known as: 1-Fluoropyridinium triflate, N-Fluoropyridinium triflate, N-Fluoropyridinium trifluoromethanesulfonate, N-Fluoropyridinium trifluoromethanesulphonate, 1-fluoropyridin-1-ium trifluoromethanesulfonate, Pyridinium, 1-fluoro-, salt with trifluoromethanesulfonic acid (1:1), MFCD00013458
1-Fluoropyridinium trifluoromethanesulfonate (CAS 107263-95-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5F4NO3S and a molecular weight of 247.167 g/mol. Key properties include a melting point of 185-186 °C(lit.), a boiling point of 162ºC at 760 mmHg and a flash point of 226.0 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 107263-95-6
- Jingsj CID
- J-16336-0
- Molecular Formula
- C6H5F4NO3S
- Molecular Weight
- 247.167 g/mol
- Category
- Pharma Intermediates
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 185-186 °C(lit.) |
|---|---|
| Boiling Point | 162ºC at 760 mmHg |
| Flash Point | 226.0 °C |
| Exact Mass | 246.992630 |
| PSA | 69.46000 |
| LogP | 1.83890 |
| Vapor Pressure | 1.14mmHg at 25°C |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 1-Fluoropyridinium trifluoromethanesulfonate?
The CAS number of 1-Fluoropyridinium trifluoromethanesulfonate is 107263-95-6.
What are the molecular formula and molecular weight of 1-Fluoropyridinium trifluoromethanesulfonate?
1-Fluoropyridinium trifluoromethanesulfonate has molecular formula C6H5F4NO3S and molecular weight 247.167 g/mol.
Is 1-Fluoropyridinium trifluoromethanesulfonate hazardous?
1-Fluoropyridinium trifluoromethanesulfonate has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of 1-Fluoropyridinium trifluoromethanesulfonate?
For 1-Fluoropyridinium trifluoromethanesulfonate, Upstream Products: Pyridine, Trifluoromethanesulfonic acid, Sodium trifluoromethanesulfinate; Downstream Products: 2-pyridyl trifluoromethanesulfonate, 2-Fluoropyridine, 2-Phenylpyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Fluoropyridinium trifluoromethanesulfonate (CAS 107263-95-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16336-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.