178439-26-4
178439-26-4 structure
- Name: n,n'-difluoro-2,2'-bipyridinium bis(tetrafluoroborate)
- Chemical Name: 1-fluoro-2-(1-fluoropyridin-1-ium-2-yl)pyridin-1-ium,ditetrafluoroborate
- CAS Number: 178439-26-4
- Molecular Formula: C10H8B2F10N2
- Molecular Weight: 367.790
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-12-25 19:32:24
- Modify Date: 2024-01-02 13:17:33
| Name | 1-fluoro-2-(1-fluoropyridin-1-ium-2-yl)pyridin-1-ium,ditetrafluoroborate |
|---|---|
| Synonyms |
1,1'-Difluoro-2,2'-bipyridinium ditetrafluoroborate
1,1'-Difluoro-2,2'-bipyridiniuM Bis(tetrafluoroborate) N,N′-Difluoro-2,2′-bipyridinium bis(tetrafluoroborate) 1,1'-Difluoro-[2,2'-bipyridine]-1,1'-diium tetrafluoroborate N,N‘-Difluoro-2,2‘-bipyridinium bis(tetrafluoroborate) MFCD01073546 |
| Melting Point | 175 °C (dec.)(lit.) |
|---|---|
| Molecular Formula | C10H8B2F10N2 |
| Molecular Weight | 367.790 |
| Exact Mass | 368.071381 |
| PSA | 7.76000 |
| LogP | 3.99380 |
| Storage condition | 2-8°C |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R22;R34 |
| Safety Phrases | S26-S27-S36/37/39-S45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| HS Code | 2933399090 |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |