n,n'-difluoro-2,2'-bipyridinium bis(tetrafluoroborate)

Modify Date: 2025-08-22 11:02:11

n,n'-difluoro-2,2'-bipyridinium bis(tetrafluoroborate) Structure
n,n'-difluoro-2,2'-bipyridinium bis(tetrafluoroborate) structure
Common Name n,n'-difluoro-2,2'-bipyridinium bis(tetrafluoroborate)
CAS Number 178439-26-4 Molecular Weight 367.790
Density N/A Boiling Point N/A
Molecular Formula C10H8B2F10N2 Melting Point 175 °C (dec.)(lit.)
MSDS Chinese USA Flash Point N/A
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 1-fluoro-2-(1-fluoropyridin-1-ium-2-yl)pyridin-1-ium,ditetrafluoroborate
Synonym More Synonyms

 Chemical & Physical Properties

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

 Safety Information

Symbol GHS05 GHS07
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

 Customs

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%

 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
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