Pyridine hydrofluoride
Synonym(s):HF-Pyridine;Pyridine hydrofluoride;PPHF;Pyridinium poly(hydrogen fluoride);Pyridinium polybifluoride
- CAS NO.：62778-11-4
- Empirical Formula: C5H6FN
- Molecular Weight: 99.11
- MDL number: MFCD00012436
- EINECS: 250-889-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-08-07 19:09:42
What is Pyridine hydrofluoride?
Chemical properties
Colorless liquid
The Uses of Pyridine hydrofluoride
Fluorinating reagent; deprotecting reagent in peptide chemistry.
The Uses of Pyridine hydrofluoride
Pyridinium Poly(hydrogenfluoride) is used in the synthesis of analogues of antimitotic natural product curacin A. It is also an effective fluorinating agent.
General Description
May contain or form low levels of calcium fluoride during storage. Presence of this does not impact the specification values.
Properties of Pyridine hydrofluoride
| Boiling point: | 50/1mm |
| Density | 1.1 g/mL at 20 °C (lit.) |
| storage temp. | -20°C |
| solubility | soluble in Chloroform |
| form | Oil |
| color | Colourless |
| PH | <7 (H2O, 20℃) |
| Sensitive | Moisture Sensitive |
| Merck | 6821 |
| BRN | 4750151 |
| CAS DataBase Reference | 62778-11-4(CAS DataBase Reference) |
Safety information for Pyridine hydrofluoride
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Pyridine hydrofluoride
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