1,1'-Difluoro-2,2'-bipyridinium bis(tetrafluoroborate)

N,N'-二氟-2,2'-联吡啶双四氟硼酸盐

Also known as: N,N'-Difluoro-2,2'-bipyridinium bis(tetrafluoroborate), 1,1'-Difluoro-2,2'-bipyridinium ditetrafluoroborate, 1,1'-Difluoro-[2,2'-bipyridine]-1,1'-diium tetrafluoroborate, 1-fluoro-2-(1-fluoropyridin-1-ium-2-yl)pyridin-1-ium ditetrafluoroborate, N,N-Difluoro-2,2'-bipyridinium bis(tetrafluoroborate), Synfluor, MEC-31, DAIKIN MEC-31

1,1'-Difluoro-2,2'-bipyridinium bis(tetrafluoroborate) (CAS 178439-26-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H8B2F10N2 and a molecular weight of 367.790 g/mol. It is also known as N,N'-Difluoro-2,2'-bipyridinium bis(tetrafluoroborate), 1,1'-Difluoro-2,2'-bipyridinium ditetrafluoroborate and 1,1'-Difluoro-[2,2'-bipyridine]-1,1'-diium tetrafluoroborate. Key property: a melting point of 175 °C (dec.)(lit.). GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

178439-26-4

Jingsj CID

J-36858-0

Molecular Formula

C₁₀H₈B₂F₁₀N₂

Chinese Name

N,N'-二氟-2,2'-联吡啶双四氟硼酸盐

Molecular Weight

367.790 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026