Hydrogen fluoride pyridine
pyridine ~30 %, hydrogen fluoride ~70 %
Manufacturer: Sigma Aldrich
CAS Number: 62778-11-4
Synonym(S): HF-Pyridine, Olah′s reagent, PPHF, Poly(pyridine fluoride), Pyridine hydrofluoride, Pyridinium poly(hydrogen fluoride), Pyridinium polybifluoride
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 G | 184225-25-G | In Stock | ₹ 3,702.15 |
| 100 G | 184225-100-G | In Stock | ₹ 7,350.18 |
184225 - 25 G
In Stock
Quantity
1
Base Price: ₹ 3,702.15
GST (18%): ₹ 666.387
Total Price: ₹ 4,368.537
form
liquid
Quality Level
200
composition
hydrogen fluoride, ~70% pyridine, ~30%
density
1.1 g/mL at 20 °C (lit.)
storage temp.
−20°C
SMILES string
F[H].c1ccncc1
InChI
1S/C5H5N.FH/c1-2-4-6-5-3-1;/h1-5H;1H
InChI key
GRJJQCWNZGRKAU-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Hydrogen fluoride pyridine hydrogen fluoride ~70 %, pyridine ~30 % | 62778-11-4 | MFCD00012436 | 25G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 8,741.67 | |
 | Hydrogen fluoride | Sigma Aldrich | ₹ 42,695.43 | |
 | Hydrogen fluoride-pyridine | Aaron Chemicals LLC | -- | |
 | 62778-11-4 | Hydrogen fluoride-pyridine | A2B Chem | ₹ 10,267.20 - ₹ 32,341.68 |
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Description
- General description: May contain or form low levels of calcium fluoride during storage. Presence of this does not impact the specification values.
- Application: Convenient form of anhydrous HF, stable up to 50°C. Has been used for the preparation of β-fluoroamines from amino alcohols and for the fluorination of acetylenes.[1][2]Used together with hypervalent iodine(III) reagents for ipso-fluorination of para-substituted phenols providing cyclohexadienones.[3] Employed with Selectfluor™ (Catalog No. 439479) for geminal fluorination of 2,2-diaryl-1,3-dithiolanes.[4]
- Legal Information: Selectfluor is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P260 - P270 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
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form: liquid
Quality Level: 200
composition: hydrogen fluoride, ~70% pyridine, ~30%
density: 1.1 g/mL at 20 °C (lit.)
storage temp.: −20°C
SMILES string: F[H].c1ccncc1
InChI: 1S/C5H5N.FH/c1-2-4-6-5-3-1;/h1-5H;1H
InChI key: GRJJQCWNZGRKAU-UHFFFAOYSA-N
form: liquid
Quality Level: 100
composition: __
density: 0.928 g/mL at 25 °C (lit.)
storage temp.: __
SMILES string: CC(C)(C)c1ccc(CO)cc1
InChI: 1S/C11H16O/c1-11(2,3)10-6-4-9(8-12)5-7-10/h4-7,12H,8H2,1-3H3
InChI key: FVEINXLJOJPHLH-UHFFFAOYSA-N
form: solid
Quality Level: 100
composition: __
density: __
storage temp.: __
SMILES string: OCc1ccccc1Br
InChI: 1S/C7H7BrO/c8-7-4-2-1-3-6(7)5-9/h1-4,9H,5H2
InChI key: IOWGHQGLUMEZKG-UHFFFAOYSA-N
