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CAS RN: 80279-50-1 | Product Number: P2823
Pyrylium Tetrafluoroborate
Purity: >90.0%(qNMR)
Synonyms:
- Pyry‐BF4
Documents:
Size | Unit Price | Belgium | Japan* | Quantity |
---|---|---|---|---|
1G |
€105.00
|
4 | 9 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
Product Number | P2823 |
Purity / Analysis Method | >90.0%(qNMR) |
Molecular Formula / Molecular Weight | C__5H__5BF__4O = 167.90 |
Physical State (20 deg.C) | Solid |
Storage Temperature | Refrigerated (0-10°C) |
Store Under Inert Gas | Store under inert gas |
Condition to Avoid | Hygroscopic,Heat Sensitive |
CAS RN | 80279-50-1 |
MDL Number | MFCD32857267 |
Specifications
Appearance | White to Brown powder to crystal |
Purity(qNMR) | min. 90.0 % |
NMR | confirm to structure |
Properties (reference)
GHS
Pictogram | |
Signal Word | Danger |
Hazard Statements | H302 : Harmful if swallowed. H314 : Causes severe skin burns and eye damage. |
Precautionary Statements | P260 : Do not breathe dust or mist. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. |
Related Laws:
Transport Information:
UN Number | UN1759 |
Class | 8 |
Packing Group | III |
HS Number | 2932990090 |
Application
Pyrylium Salt Reagent for Nucleophilic Aromatic Substitution Reactions of Amino Heteroaromatic Compounds
References
- Deaminative chlorination of aminoheterocycles
- Selective Functionalization of Aminoheterocycles by a Pyrylium Salt
- Synthesis of Sulfonyl Fluorides from Sulfonamides
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