N,N'-DIFLUORO-2,2'-BIPYRIDINIUM BIS(TETRAFLUOROBORATE)
Synonym(s):MEC-31
- CAS NO.：178439-26-4
- Empirical Formula: C10H8BF6N2+
- Molecular Weight: 280.99
- MDL number: MFCD01073546
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:26:16
What is N,N'-DIFLUORO-2,2'-BIPYRIDINIUM BIS(TETRAFLUOROBORATE)?
Chemical properties
Pale yellow crystalline powder
The Uses of N,N'-DIFLUORO-2,2'-BIPYRIDINIUM BIS(TETRAFLUOROBORATE)
Fluorinating agent. Reactant for: Electrophilic fluorination. Preparation of electrophiles from common anions via fluorination.
The Uses of N,N'-DIFLUORO-2,2'-BIPYRIDINIUM BIS(TETRAFLUOROBORATE)
- Fluorinating agent
Reactant for:
- Electrophilic fluorination
- Preparation of electrophiles from common anions via fluorination
Properties of N,N'-DIFLUORO-2,2'-BIPYRIDINIUM BIS(TETRAFLUOROBORATE)
| Melting point: | 175 °C (dec.)(lit.) |
| storage temp. | 2-8°C |
| form | powder to crystal |
| color | White to Light yellow |
| CAS DataBase Reference | 178439-26-4(CAS DataBase Reference) |
Safety information for N,N'-DIFLUORO-2,2'-BIPYRIDINIUM BIS(TETRAFLUOROBORATE)
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. P501:Dispose of contents/container to..… |
Computed Descriptors for N,N'-DIFLUORO-2,2'-BIPYRIDINIUM BIS(TETRAFLUOROBORATE)
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