Pyridine hydrofluoride
- CAS No.
- 62778-11-4
- Chemical Name:
- Pyridine hydrofluoride
- Synonyms
- HF;HF-PYRIDINE;PPHF;Hydrogen fluoride pyridine;PyHF;Olah's reagent;PYRIDINIUM POLY(HYDROGEN FLUORIDE);HF-Prydine;Pyridine hydrofluoride complex;HYDROGEN FLUORIDE PYRIDINE COMPLEX
- CBNumber:
- CB2271787
- Molecular Formula:
- C5H6FN
- Molecular Weight:
- 99.11
- MDL Number:
- MFCD00012436
- MOL File:
- 62778-11-4.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Hydrogen fluoride pyridine pyridine ~30 %, hydrogen fluoride ~70 % | 184225 | 25g | $88.9 |
| Hydrogen fluoride (65%solutioninpyridin)forsynthesis | 8.18068 | 100mL | $323 |
| Hydrogen fluoride pyridine pyridine ~30 %, hydrogen fluoride ~70 % | 184225 | 100g | $157 |
| Pyridinium poly(hydrogen fluoride) HF,70% | 3H32-3-51 | 1kg | $285 |
| Hydrogen fluoride pyridine complex 97% | MT-14858 | 1000g | $298 |
| More product size | |||
| 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 |
| InChI | InChI=1S/C5H5N.FH/c1-2-4-6-5-3-1;/h1-5H;1H |
| InChIKey | GRJJQCWNZGRKAU-UHFFFAOYSA-N |
| SMILES | C1=CC=NC=C1.F |
| CAS DataBase Reference | 62778-11-4(CAS DataBase Reference) |
| UNSPSC Code | 12352301 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) | ![]() ![]() GHS05,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H300+H310+H330-H314 | |||||||||
| Precautionary statements | P260-P270-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| Hazard Codes | T+,T,C,F | |||||||||
| Risk Statements | 26/27/28-35-11 | |||||||||
| Safety Statements | 26-28-36/37/39-45-16 | |||||||||
| RIDADR | UN 1790 8/PG 1 | |||||||||
| WGK Germany | 2 | |||||||||
| F | 3-10 | |||||||||
| Hazard Note | Very Toxic/Corrosive/Keep Cold/Store in Nalgene | |||||||||
| HazardClass | 8 | |||||||||
| HS Code | 29333990 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Acute Tox. 1 Dermal Acute Tox. 2 Inhalation Acute Tox. 2 Oral Eye Dam. 1 Flam. Liq. 2 Skin Corr. 1A |
|||||||||
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) | |||||||||
| Excepted Quantities | Not Permitted as Excepted Quantity | |||||||||
| NFPA 704 |
|
Pyridine hydrofluoride price More Price(22)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 184225 | Hydrogen fluoride pyridine pyridine ~30 %, hydrogen fluoride ~70 % | 62778-11-4 | 25g | $88.9 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.18068 | Hydrogen fluoride (65%solutioninpyridin)forsynthesis | 62778-11-4 | 100mL | $323 | 2026-04-30 | Buy |
| Sigma-Aldrich | 184225 | Hydrogen fluoride pyridine pyridine ~30 %, hydrogen fluoride ~70 % | 62778-11-4 | 100g | $157 | 2026-04-30 | Buy |
| SynQuest Laboratories | 3H32-3-51 | Pyridinium poly(hydrogen fluoride) HF,70% | 62778-11-4 | 1kg | $285 | 2026-05-22 | Buy |
| AHH | MT-14858 | Hydrogen fluoride pyridine complex 97% | 1000g | $298 | 2026-05-26 | Buy |
Pyridine hydrofluoride Chemical Properties,Uses,Production
Chemical Properties
Colorless liquid
Uses
Fluorinating reagent; deprotecting reagent in peptide chemistry.
Uses
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.
Pyridine hydrofluoride Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Allfluoro Pharmaceutical Company Limited | +86-400-0216110 +86-15958047586 | sales@allfluoro.com | China | 11380 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-17392712779 | 1097@dideu.com | China | 3989 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 | sales1@chuanghaibio.com | China | 5216 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-86-17392712779 +86-13289823923 | 1090@dideu.com | China | 8651 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21531 | 55 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | 0531-68652808 18953170293 | sales@sdzschem.com | China | 2921 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5898 | 58 |
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49906 | 58 | |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29780 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 | marketing1@neostarunited.com | China | 8827 | 58 |
View Lastest Price from Pyridine hydrofluoride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2026-05-28 | Pyridine hydrofluoride
62778-11-4
|
$2.00-5.00 | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | |
![]() |
2026-05-15 | Pyridine hydrofluoride
62778-11-4
|
$1.50 | 1g | 70.0% Min | 100 Tons | Shaanxi Didu New Materials Co. Ltd | |
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2025-12-24 | Pyridine hydrofluoride
62778-11-4
|
1KG | 99.0% | 10000KG | Shaanxi Dideu Medichem Co. Ltd |
-

- Pyridine hydrofluoride
62778-11-4
- $2.00-5.00
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
-

- Pyridine hydrofluoride
62778-11-4
- $1.50
- 70.0% Min
- Shaanxi Didu New Materials Co. Ltd
-

- Pyridine hydrofluoride
62778-11-4
- 99.0%
- Shaanxi Dideu Medichem Co. Ltd






